Answer:
A ≈ 22.2 ft²
Step-by-step explanation:
the area (A) of the sector is calculated as
A = area of circle × fraction of circle
= πr² ×
= π × 7.13² ×
= 50.8369π ×
≈ 22.2 ft² ( to the nearest tenth )
A rectangular box is to be made from a square piece of tin that measures 12 in. On a side by cutting out small squares of the sa
me size from the four corners and turning up the side tabs. If the volume of the box is 108 in3 what should be the length of the side of the square to be cut out
1 answer:
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