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The sides of the triangle are 3a, 4a, and 8a. Find the perimeter of the triangle. A:15a B:12a C:11a D:7a
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24 votes
The sides of the triangle are 3a, 4a, and 8a. Find the perimeter of the triangle.

A:15a
B:12a
C:11a
D:7a

User Gdrt
by
3.1k points

2 Answers

8 votes

Answer:

15a

Explanation:

add 3a + 4a + 8a

you get 15a

User Ifrit
by
3.6k points
4 votes

Answer:

15a

Explanation:

To find the perimeter, add up all the sides lengths

3a+4a+8a

15a

The perimeter is 15a

User Timbroder
by
3.9k points
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