Question

2

Find the perimeter and area of this shape.
1 cm
NOT TO
SCALE
6 cm
1 cm
9 cm​

Answer 1

Explanation:

circumference=πd

22/7×4

12.57

perimeter=12.57+9+9+2+6

= 38.57

area=6×9=54

1/2πr2

1/2×22/7×4×4

=25.14

54-25.14

area=28.86cm2