Question

solve anything 1 your choice ​

Answer 1

Answer:

(iv) Area of rectangle = l×b

56cm2= 8cm×b

b= 56/8

b= 7cm

(v) area of region= 720 cm2

(vi) area of stool = l×b

= 2.5×2

= 5cm2

Answer 2

Answer:

iv. area of rectangle = l × b

56 = 8 × b

b = 56/8

b = 7cm

Therefore, breadth is 7cm

v. There are 2 rectangles

Area of rectangle ABCD = l × b

= 10 × 8

= 80 cm²

Area of Square DEFG = ( side )²

= 4²

= 16 cm²

Area of total region Or shape = Area of both ABCD and DEFG

= 80cm² + 16cm²

= 96cm²

( figure for this question is in the photo)

vi. Area of top of stool (rectangle) = l × b

= 2.5 × 2

= 5cm²

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