What is the approximate area of a circle with a radius of 28 ft? a.81.6 b.163.3 c. 530.7 d. 2122.6 (had a typo before)

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

Find the equation using the point (4,8)

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.