Date Class e Area and Volume he circle 13 Find the volume of

Date Class e, Area, and Volume he circle 13. Find the volume of the trapezoidal prism below. 6 cm L-sem- 112cm below 7.5 cm Use the figure for 14-15. 5 m re below. oh 19 m 4 in. 5 m 4 m 3 rm of the isoceles 14. Find the surface area of the figure. 13 in. 15. Find the volume of the figure. 30 in.

Solution

Surface area =2*(5*19) + 2*(4*5) +( 4*19) +2*(4*3/2) + (5*19)

S = 190 + 40 + 76 + 12 + 95

= 413 m²

Volume = (4*5*19) + (4*3*19/2)

V= 380 + 114

= 494 m³