What is the diameter and radius of a circle with a circumference of 28π m?

d = 28 m
r = 14 m

d = 14 m
r = 28 m

d = 14 m
r = 7 m

d = 7 m
r = 14 m

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12