HELP ASAP WILL GIVE BRAINLIESETThe area of the base of a prism is 60 mm2. The perimeter of the base is 40 mm. The height of the

Question

Gnoma [55]

4 years ago

6

HELP ASAP WILL GIVE BRAINLIESETThe area of the base of a prism is 60 mm2. The perimeter of the base is 40 mm. The height of the

prism is 8 mm. What is the surface area of the prism? A. 168 mm2 B. 380 mm2 C. 440 mm2 D. 560 mm2

Mathematics

1 answer:

lara31 [8.8K] · Answer 1 · 2022-02-04T20:05:24+03:00

lara31 [8.8K]4 years ago

3 0

For finding surface area we add all the surface of the prism- 60×2=120(because in the prism there are two triangle so we are multiplying the area of triangle with 2) know we will multiply 40×8=320 perimeter is the sum of all sides. surface area= 320+120=440