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If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) - Education - Nairaland

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If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 1:26pm On Apr 10, 2019
Solve

Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 1:43pm On Apr 10, 2019
Any one on it?
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by femi4: 1:43pm On Apr 10, 2019
X is 3 tan 45° = 3

Area of rec = 6*3=18m sq

Area of the squares = 6πr2

Area of the blue portion = Area of the rec - Area of the circles
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 1:50pm On Apr 10, 2019
femi4:
X is 3 tan 45° = 3

Area of rec = 6*3=18m sq

Area of the squares = 6πr2

Area of the blue portion = Area of the rec - Area of the circles
Try again sir, you made mistake in the x value
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 2:56pm On Apr 10, 2019
Any one on it?
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by Martinez39(m): 3:26pm On Apr 10, 2019
The answer is
A = 12(√3 + 1) - 6π ≈ 13.9350538 unit²

Cc ifada123
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by femi4: 3:31pm On Apr 10, 2019
3d=6

d=2, r=1

Area of circles = 6π12 = 6*3.142
= 18.852sq

Shaded portion area = 62-18.852
36-18.852 = 17.148sq

2 Likes

Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 3:33pm On Apr 10, 2019
Martinez39:
The answer is
A = 12(√3 + 1) - 6π ≈ 13.9350538 unit²

Cc ifada123
You are very correct sir show full workings so that others can learn from it sir
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 3:34pm On Apr 10, 2019
femi4:
3d=6

d=2, r=1

Area of circles = 6π12 = 6*3.142
= 18.852sq

Shaded portion area = 62-18.852
36-18.852 = 17.148sq
It was not specify that the shape is a square so 6^2 does not apply Sir.
Try it again sir
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by Martinez39(m): 3:34pm On Apr 10, 2019
femi4:
3d=6

d=2, r=1

Area of circles = 6π12 = 6*3.142
= 18.852sq

Shaded portion area = 62-18.852
36-18.852 = 17.148sq
You assumed the circles where in a square. The circles are in a rectangle of dimension 6 × X , where X = 2(√3 + 1) units.
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by femi4: 3:36pm On Apr 10, 2019
Martinez39:
You assumed the circles where in a square. The circles are in a rectangle of dimension 6 × X , where X = 2(√3 + 1) units.
yes, i have to assume
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 3:40pm On Apr 10, 2019
More shape questions loading
Your shape lover
Mr shape

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Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 3:48pm On Apr 10, 2019
This is a suggested solution

Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 3:50pm On Apr 10, 2019
You can also use Pythagoras rule to get h
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by femi4: 4:20pm On Apr 10, 2019
ifada123:
This is a suggested solution
Nice shot....seems i m getting rusty grin
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by Richdad50(m): 10:37pm On Apr 10, 2019
Silly kids. Your mates in Japan, China, and US are developing and designing AI and robotics but you are here solving circles and triangles. I laugh. Keep the stupidity up.

Richdad

1 Like

Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by iyayip(m): 3:36am On Apr 11, 2019
why are you people making me look like who nor sabi book embarassed
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by Herdsmen: 10:25am On Apr 11, 2019
All this thread sef...

Bubu na president.. bubu brain no reach solve am..
Buh e dey rule una..

Funny threads
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by Nobody: 12:47pm On Apr 11, 2019
ifada123:
If You Don't Understand This, You Are The Mercy Of Does Who Do

You are also at the mercy of THOSE who know.
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by oyatz(m): 1:03pm On Apr 11, 2019
The And is 12.31 units.

X= 3*Tan60
X=3*1.73
=> X= 5.196.

1) Area of rectangle: L*B
= 6*5.196= 31.176

Area of rectangle= 31.176.

2) Area of a circle: 22/7*r*r

Diameter of one circle=6/3=2units.
D=2units.
r=D/2
r=2/2
r=1.
Area of one circle=22/7*1*1=3.1428
Area of 6circles=6*3.1428= 18.85.

3) Area of blue shaded portion = 31.176-18.857

= 12.31.
Re: If You Don't Understand This, You Are The Mercy Of Does Who Do(mr Shape) by ifada123: 3:47pm On Apr 11, 2019
More shape coming
I remain your shape lover
Mr shape

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