dpoiski2

Find the perimeter of a rectangle with l = 0.85 m and w = 0.4 m.

A.

1.25 m

B.

2.5 m

C.

0.34 m

D.

0.68 m

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For this question the answer is 2.5m (B)
You find this by: L=0.85m
W=0.4m

A rectangle had 4 sides (2 lengths and 2 widths)
So...
To find 1 length and 1 Width you do 0.85+0.4=1.25m
Now you want to find the other 2 sides (L and W)
You can do: the same method and add it to 1.25m OR...
You can do (I prefer this one): (0.85+0.4)x2=?
This is the same as 0.85+0.4=1.25
1.25x2=2.5m

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dpoiski2Find the perimeter of a rectangle with l = 0.85 m and w = 0.4 m.A.1.25 mB.2.5 mC.0.34 mD.0.68 mUnsubscribe

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dpoiski2

Find the perimeter of a rectangle with l = 0.85 m and w = 0.4 m.

A.

1.25 m

B.

2.5 m

C.

0.34 m

D.

0.68 m

Unsubscribe