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What is the estimated circumference of a circle if the diameter is 15ft?
A circumference of 47.12 feet.
What is the wall area of 15ft by 25ft?
Area = 15*25 = 375 square feet
What is one third square foot of a 15ft by 20ft area?
100
What is the area of a parallelogram that has a base of 15ft and height of 30ft?
Area = 15*30 = 450 square feet
What is the area when the length is 15ft an the width is 8ft?
Area = 15 times 8 = 120 square feet.
What is the estimated circumference of a circle if the diameter is 15ft?
A circumference of 47.12 feet.
What is the area if the height was 5ft and the length was 15ft?
75ft
What is the wall area of 15ft by 25ft?
Area = 15*25 = 375 square feet
What is the area of the semi circle 30 feet?
Is the 30ft the radius or the diameter. The area of a circle = Pi x (radius squared), so, if the diameter is 30ft, making the radius 15ft, the area would be Pi x(15 squared) square feet, and the area of its semicircle would be half of that, so the area required = Pi x (15 squared) divided by 2 = 353.429 sq ft On the other hand, if the diameter is 15ft, making the radius 7.5ft then the area required = Pi x (7.5 squared) sq ft for the full circle and half as much for the semicircle = 88.3573 sq ft As an extra; you will find that the area of the smaller semicircle is exactly one quarter of that of the larger semicircle, and I wonder if you can reason out why that is so.
What is the length of a rectangle that has an area of 120 ft2 and a width of 8ft?
15ft
What is one third square foot of a 15ft by 20ft area?
100
What is the area when the length is 15ft an the width is 8ft?
Area = 15 times 8 = 120 square feet.
What is the area of a parallelogram that has a base of 15ft and height of 30ft?
Area = 15*30 = 450 square feet
What is the height of a triangle with a base of 15ft and area of 60ft squares?
Its height is: 8 feet
Area of room is 12 feet by 15 feet?
12ft x 15ft = 180ft2
How many yards of concrete is a 15ft x 15ft?
15ft is 5 yds, so 15ft x 15ft is the same as 5yds x 5yds which would equal 25 square yards.
How many 18inch x 18inch slabs to cover 15ft x 7ft area?
140
