Question

find perimeter and area ​

Answer 1

Answer:

perimeter =59cm  Area = 39600cm  

Step-by-step explanation:

To Find Perimeter we must add all the measuerments

so it is like - 10 + 15 +22+ 12

= WHICH MAKEs it - 59

So,

Perimeter = 59cm

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To find the area we must folloe this formula (always remember this cause this means 1/2 mark for a question like this)

Area = L X B - (This is the formula)

so,

Area = 10 x 15 x 22 x 12

= Area = 39600cm

Answer 2

perimeter of rectangle a = 68 cm

area of rectangle a = 264 sq cm

perimeter of rectangle b=50 cm

area of rectangle b= 150 sq cm

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