Question

Find the Area and Perimeter of shaded portion
3 cm 15 cm
Please solve my doubt
I will rate 5 star and excellent as well as put as Brainliest but please Answer.​​

Answer 1

Required area = 2 (1/2 x 3 x 15)
= 45 sq. cm

Answer 2

Answer:

perimeter - 36 cm

area - 45 sq cm

Step-by-step explanation:

See this is very simple ...

A sqaure has equal length around

So , 15 cm per side of the sqaure

We can conclude that from the both shaded areas , we find that the triangle's two sides measure 15 cm only .The bottom side of triangle meausures 3 cm ..

Perimeter of both shaded portion = 4 sides ( 15 + 3 + 15 + 3 )

= 33 cm × 2

= 36 cm is the perimeter

Area - length into breadth

- ( 15 cm into 3 cm )

45 sq cm

I am mulyiplying by 2 because there are 2 shaded portions

I hope you understood my answer

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