2 years ago

2Find the perimeter and area of this shape.1 cmNOT TOSCALE6 cm1 cm9 cm

Mathematics

1 answer:

kherson [118]2 years ago

4 0

Step-by-step 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

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