For #9, fill in the missing information for the following trapezoids. SHOW YOUR WORK to solve for the missing value. 9.
height =
b1 = 20 cm
b2 = 21 cm
area = 205 cm2

Can any one me with the answers to these questions asap?

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.