. A window glass is 4 ft. 2 in. by 2 ft. 10 in. Find its area in square meter.
1. A window glass is 4 ft. 2 in. by 2 ft. 10 in. Find its area in square meter.
2. Find the largest area of the
3. A garden plot is to contain 25 sq.m. If its length is to be twice its width, what should its dimension be?
4. Find the length of the diagonal of:
5. Find the area of an equilateral
6. Express the area of a circle in terms of the diameter d.
7. Write a formula for the circumference of a circle in terms of the diameter d.
8. The official distance between home plate and second base in a baseball diamond is 120 ft. Find the area of the official ball diamond and the distance between the bases. ( The official ball diamond is in the form of a square)
9. A metal washer is 1 in. in diameter is pierced by a 0.5 in. hole. What is the area of one face of the washer
10. A certain city block is in the form of a parallelogram. Two of its sides are each 140 m long; the other two sides are each 76 m in length. If the distance between the first pair of sides is 42 m., find the area of the land in the block and the length of the diagonals.
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