cone has a radius of 3 inches and a slant height of 12 inches. What is the exact surface area of a similar color whose radius is 9 inches?

Q: The circumference of a round plate is a little over 31 inches.  Estimate the diameter of the plate.

A: Solution is here

Q: What is the area of this triangle?

A: We find the area of right angle triangle.

Q: 120 50 t the water were made every 40 feet along a 160-foot side. Use the trapezoidal rule to…

A: The trapezoidal rule is a method to evaluate the area under the curve by dividing the total area…

Q: What is the area of a slice of pizza with radius 8 inches that measures 28 degrees? Round to the…

A:

Q: Find the area of the trapezoid showed

A: Area of trapezoid is given by  A = a+b2×h        where a = long base                  b = short base…

Q: What is the area of a circle with a diameter of 16?

A:

Q: What's the radius of a circle with an area of 14 in squared?

A:

Q: A homeowner estimates that she has 34,850 ft squared of lawn. Convert that area of lawn into acers

A: One acre is equal to 43,560 square feet. A homeowner estimates that she has 34,850 feet squared of…