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3 votes
Answer the question

Answer the question-example-1

2 Answers

1 vote
In my opinion 360 would be your closest answer.
User Anmatika
by
4.6k points
6 votes
Answer : 340 cm

Steps:
First find the surface area of the triangles
4 ( 1/2 times 10 times 12) = 240
Find the SA of the square
10 times 10= 100
Add the two answers
240 + 100 = 340
User KickinMhl
by
5.2k points