₦airaland Forum

Welcome, Guest: RegisterLoginWith GoogleTrendingRecentNew

Stats: 3,327,477 members, 8,431,220 topics. Date: Monday, 22 June 2026 at 12:07 AM

Toggle theme

Kareayo's Posts

Nairaland ForumKareayo's ProfileKareayo's Posts

1 2 3 4 5 6 7 (of 7 pages)

EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 10:00pm On Aug 13, 2020
Mrshape:



The answer to 25 is
Infinity (w) for ordinary trapezium and circle
Or infinity +1 (w+1) for isso and circle



this is right.
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:58pm On Aug 13, 2020
Mrshape:


You did a wonderful job.

#20 to your wallet

thank you so much sir
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:55pm On Aug 13, 2020
Mrshape:
I am back question 25 is still open
check my solution to question 24
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:52pm On Aug 13, 2020
DarmosRaimos:
R should be 0.5 unit i.e.The radius of the big circle while the diameter is 1 unit
yes, I used 0.5 for R and 1 for 2R
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:48pm On Aug 13, 2020
Mrshape:






LEASE DROP SOLUTION WITH DIAGRAM

Question 25
A big circle is inscribed in a 1unit square, if four small circles were fit into the vertices of the square such that it torches the big circle and two sides of the square.
Find the sum of the radius of the big and small circles


EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:40pm On Aug 13, 2020
Mrshape:


question 25.
What is the sum of the lines of symmetry of a circle and a trapezium




infinity
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:30pm On Aug 13, 2020
Mrshape:
you did hocupakus lol.
were did 6cr come from?
I've gotten it. I will post it now
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:16pm On Aug 13, 2020
Mrshape:
That will give a negative value boss.
Question requires solution
I've corrected it. I will post the image nkw
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:15pm On Aug 13, 2020
Mrshape:






LEASE DROP SOLUTION WITH DIAGRAM

Question 25
A big circle is inscribed in a 1unit square, if four small circles were fit into the vertices of the square such that it torches the big circle and two sides of the square.
Find the sum of the radius of the big and small circles


0.21 units
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:14pm On Aug 13, 2020
Mrshape:






LEASE DROP SOLUTION WITH DIAGRAM

Question 25
A big circle is inscribed in a 1unit square, if four small circles were fit into the vertices of the square such that it torches the big circle and two sides of the square.
Find the sum of the radius of the big and small circles


Answer is ½(√2 - 1)
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 9:12pm On Aug 13, 2020
Mrshape:






LEASE DROP SOLUTION WITH DIAGRAM

Question 25
A big circle is inscribed in a 1unit square, if four small circles were fit into the vertices of the square such that it torches the big circle and two sides of the square.
Find the sum of the radius of the big and small circles


Answer is ½(√2 - 2)
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:58pm On Aug 13, 2020
Where is the question?
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:47pm On Aug 13, 2020
Mrshape:




Question 24
find the gcf of 12 and 30




6
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:39pm On Aug 13, 2020
Mrshape:
I will give it to you but please put your unit
#20 to your wallet
ok. Thanks
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:36pm On Aug 13, 2020
Mrshape:








Question 23
What is the area of an Annulus of radi 3cm and 2cm respectively
WITH SOLUTION PLEASE

A = π(R²﹣r²) = π(3²-2²) = 5π = 15.71 cm²
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:34pm On Aug 13, 2020
Mrshape:








Question 23
What is the area of an Annulus of radi 3cm and 2cm respectively
WITH SOLUTION PLEASE

A=π(R²﹣r²) = π(3²-2²) = 5π
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:19pm On Aug 13, 2020
Mrshape:




Question 21

What is the sum of the digits in 21.2 and 4.0




9
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:19pm On Aug 13, 2020
Mrshape:




Question 21

What is the sum of the digits in 21.2 and 4.0




25.2
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:17pm On Aug 13, 2020
Mrshape:
Please let give it to him. See got the most accurate answer of all.

I set this question to test on knowledge of empty set
ok
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:14pm On Aug 13, 2020
Mrshape:

#20 to your wallet


he is wrong. What is 12, 13 and 123.. That's not in the set.. 12 is different from 1,2
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:09pm On Aug 13, 2020
Mrshape:




question 21

List all the subset of
{1,2,3}






{1}
{2}
{3}
{1,2}
{1,3}
{2,3}
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:07pm On Aug 13, 2020
Mrshape:




question 21

List all the subset of
{1,2,3}






1, 2 and 3
EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:06pm On Aug 13, 2020
Mrshape:




question 21

List all the subet of
{1,2,3}

1,2 and 3




EducationRe: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:05pm On Aug 13, 2020
Mrshape:
May we begin
yes
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:26pm On Aug 12, 2020
Mrshape:


It was a pleasure being with you guys this evening.
I will update the time we Begin tomorrow
god night
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:24pm On Aug 12, 2020
Mrshape:


ANYONE MAKING WITHDRAWAL OR TRANSFER?

not now.. Until after the very end of the programme
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:21pm On Aug 12, 2020
Mrshape:
Lol
You were late
I was trying to write the full solution. Looking for the symbols alone take time.
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:19pm On Aug 12, 2020
Mrshape:
[i]
Question 20
Solve the inequality
8-2x<16

[i]

-2x < 16 - 8
x > 8/-2
x > -4
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:12pm On Aug 12, 2020
oladipo322:
I love to see intelligent people, u are good bro���
Thank you so much for this
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:11pm On Aug 12, 2020
Can we stop here today please
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:10pm On Aug 12, 2020
Mrshape:
You are are correct
#20 to your wallet.
embarassed I didn't want you to win it, name only you day here?
lol grin grin grin
EducationRe: Mr Shape Mathematics Give Away. By 9:00pm Wednesday 12th by Kareayo(f): 11:09pm On Aug 12, 2020
Mrshape:






Question 19

Solve for x in |x+2|=5

x + 2 = ±5
x = ±5 - 2
x = 3 or -7

1 2 3 4 5 6 7 (of 7 pages)