Question

A rectangular sheet of acrylic is 34 cm by 24 cm. From it, 64 circular buttons, cach of
diameter 3.5 cm, have been cut out. Find the area of the remaining sheet.​

Answer 1

Step-by-step explanation:

Area of sheet =36×24

=864cm

2

Area of 64 buttons =64×

7

22

×

2

3

×

2

3

=452.57cm

2

Remaining area =441.43cm

2

solution