Asked by lola
could you answer the question?
Baes are isosceles trapeziods with parallel sides that measure 15 cm. and 25 cm. the distance between the parallel sides is 12cm. and the length of each of the equal sides is 13cm. the height of the prism is 20 cm. what is the surface area?
Baes are isosceles trapeziods with parallel sides that measure 15 cm. and 25 cm. the distance between the parallel sides is 12cm. and the length of each of the equal sides is 13cm. the height of the prism is 20 cm. what is the surface area?
Answers
Answered by
Ms. Sue
I can't answer it.
What are "Baes?"
Please clarify and repost, using appropriate capitalization and punctuation.
What are "Baes?"
Please clarify and repost, using appropriate capitalization and punctuation.
Answered by
angel
she probably meant bases
Answered by
Steve
area of base = (b+B)/2 * h = (15+25)/2 * 12 = 300
other faces along the length are
12*20,13*20,25*20
total surface area is 2*300 + 12*20 + 2*13*20 + 25*20 = 1860
other faces along the length are
12*20,13*20,25*20
total surface area is 2*300 + 12*20 + 2*13*20 + 25*20 = 1860
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