Does anyone understand how to do number 8? i’m new to geometry.

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125

Write an equation for the function that includes the points (1,4/5) and (2,2/3)