Register
The perimeter of a triangle is 48 inches and the sides are in the ratio of 3:4:5. Find the length of the longest side. A) 4 B) 9 C) 16 D) 20
109k views
4 votes
The perimeter of a triangle is 48 inches and the sides are in the ratio of 3:4:5. Find the length of the longest side.

A) 4
B) 9
C) 16
D) 20

User Ashirvad
by
8.4k points

2 Answers

1 vote

Answer:

D) 20

Explanation:

got it right on odyssey :)

User Dan Andreatta
by
8.2k points
5 votes
3,4,5 units
3+4+5=12

the perimiter can be split into 12 units
48=12 units
divide by 12
4=1 units


3<4<5
longest side is 5 units

4=1unit
times both sides by 5
20=5 units

answer is D. 20
User Tomer Shemesh
by
8.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!