₦airaland Forum

Mrshape:
The solution will take up to a page of note book.
I have posted that question on nairaland for more than 3months no solution yet.

Mrshape:

Question 15.
How many line(s) of symmetry does a trapezium have?

oghini:
g

One.

Mrshape:
Correct
#20 to your wallet

Mrshape:

Question 15 is still open

OSADNA009:
An isosceles trapezium has one but a normal trapezium has zero

Mrshape:
Correct
#20 to your wallet


Not correct.

I will have to answer it.

A trapezium has zero or 1 line of symmetry.

I taught you wrote 0 I didn't know it is g

OSADNA009:
An isosceles trapezium has one but a normal trapezium has zero

Mrshape:


Question 16

Make u subject formula in

1/v +1/u =1/f

In its simplest for show workings

Kareayo:
1/f = (u+v)/vu
f = vu/(u+v)

Mrshape:


Question 16

Make u subject formula in

1/v +1/u =1/f

In its simplest for show workings

Mrshape:


Question 16

Make u subject formula in

1/v +1/u =1/f

In its simplest for show workings

Mrshape:


Question 16

Make u subject formula in

1/v +1/u =1/f

In its simplest for show workings

Mrshape:

Question 16
Make u subject formula in
1/v +1/u =1/f
In its simplest for show workings

smartblu:
1/u=1/f-1/v
I/u= v-f /fv
U= fv/ v-f

Mrshape:
Wrong

Mrshape:

Question 16
Make u subject formula in
1/v +1/u =1/f
In its simplest for show workings

Kareayo:
I didn't read the question very well.

Mrshape:


Question 16

Make u subject formula in

1/v +1/u =1/f

In its simplest for show workings

Mrshape:
Everyone got it. But time is an idiot

Mrshape:
Get out of here