Find (a) the circumference and (b) the area of the circle. Use 3.14 or 22/7 for pi. Round your answer to the nearest whole number, if necessary. A circle with a diameter of 70 inches.

(a) circumference: about ? in.

(b) area: about ? in.²

Classify each polynomial by its degree and by its number of terms.

The function models the number of accidents

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: