Question

questions are these,give me the answers fast​

Answer 1

Here is your answer:

Question 13

Area of a triangle is equal to that of a square whose each side is 35cm.

$area \: of \: a \: square = {side}^{2}$

=35×35cm

=1225cm^2

$area \: of \: triangle= \frac{1}{2} (b \times h)$

base=2×area/altitude

=2450/28

=87.5

So the base of the triangle is 87.5.

Question 14

i.)Area of a parallelogram =base×height

=15.8×14.5cm

=229.1cm^2

ii.)Area of a parallelogram =base×height

=290×110cm

=31900cm^2

Question15

Area of a triangle=base×altitude(height)

Height=2×area/base

=2×2512/80

=62.8

Hope it helps you.

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