AABC is an isosceles triangle. AB is the longest side with length 9x+3, BC = 4x+6 and CA = 3x+9. Find AB.

asked Sep 9, 2023 102k views

4 votes

AABC is an isosceles triangle. AB is the longest side with

length 9x+3, BC = 4x+6 and CA = 3x+9. Find AB.

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4 votes

Answer:

Explanation:

Since ABC is isosceles, BC = CA.

So, AB = 9(3)+3 = 30.

Gfytd answered Sep 13, 2023

by Gfytd

4.6k points

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