Can someone help me please? Can you also explain? 20 points!
1 answer:
Surface area will consist of:
2 triangles, 3 rectangles:
Solving for triangles:
A=1/2bh
A=1/2(120)
A=60
60*2 gives us the surface area of both triangular sides.
Solve for rectangles:
(17*20)+(8*20)+(15*20)
(340)+(160)+(300)
(800)
800+120=920
The surface area of the prism is 920 square feet
You might be interested in
Answer:
a
Step-by-step explanation:
Yes JKLM would be a parallelogram.
It is A due to the fact that the over all angle is 90 degrease.
Jesse got that as an answer because he only multiples 2X to 2 and not to 8.
Answer:
5.5/3 - 3/1 = 2.5/3
