Question

What is the surface area of this prism?



A.
184 cm2

B.
122 cm2

C.
240 cm2

D.
120 cm2

Answer 1

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Answer 2

@mathstudent55

Answer 3

It will be the area of 3 rectangles, plus area of 2 triangles

Answer 4

ok

Answer 5

keep going

Answer 6

stay and help me

Answer 7

base = 6
Height = 4

Area of Triangle = 1/2 * Base * Height

Answer 8

ok

Answer 9

Then you have 2 (10 by 5) rectangles, and 1 (10 by 6) rectangle

Answer 10

k

Answer 11

2 of the triangles areas will be

Base x height = 6 * 4 = 24 cm^2

Answer 12

ok

Answer 13

plus the rectangles area = length x width

Answer 14

24 cm^2 + 100 cm^2 + 60 cm^2

Answer 15

ok

Answer 16

thanks

Answer 17

the total surface area is

(24 + 100 + 60) cm^2

Answer 18

welcome

Answer 19

here

Answer 20

so the answer is 184

Answer 21

yea

Answer 22

cm^2

Answer 23

can you help me a few more