189k views
0 votes
What is the surface area of the prism in square inches? A prism is made up of 3 rectangles and 2 triangles. A rectangle has base of 12 and height of 10. A rectangle has base of 10 and height of 13. A rectangle has base of 10 and height of 5. 2 triangles have a base of 12 inches and height of 5 inches. 300 square inches 360 square inches 390 square inches 460 square inches

2 Answers

7 votes

Answer: 360

Step-by-step explanation: I took the quiz

User Sandeep Shetty
by
7.7k points
4 votes

Correct option B) 360 square inches .

Explanation:

Here we have , A prism is made up of 3 rectangles and 2 triangles. A rectangle has base of 12 and height of 10. A rectangle has base of 10 and height of 13. A rectangle has base of 10 and height of 5. 2 triangles have a base of 12 inches and height of 5 inches. We need to find What is the surface area of the prism in square inches . Let's find out:

3 rectangles and 2 triangles

A rectangle has base of 12 and height of 10 :


Area = length(width)


Area =12(10)


Area =120

A rectangle has base of 10 and height of 13


Area = length(width)


Area =13(10)


Area =130

A rectangle has base of 10 and height of 5


Area = length(width)


Area =5(10)


Area =50

2 triangles have a base of 12 inches and height of 5 inches.


Area = (1)/(2)base(height)(2)


Area =12(5)


Area =60

Hence , Total Area :


120+130+50+60


360in^2

Correct option B) 360 square inches .

User Felipe Millan
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories