Question

Look at the two triangular flags below.

ABC is a triangular flag with BC = (5x-2) cm. DEF is a triangular flag with FE = (x+6) cm. The measure of angle BAC is equal to the measure of angle FDE. The measure of angle ABC is equal to the measure of angle DEF.

What is the length of the side BC of triangle ABC?

Answer 1

2 cm

3 cm

5 cm

8 cm

Answer 2

(5x-2)=(x+6)
now find x tell me the answer

Answer 3

by AA property

Answer 4

did you understand ?

Answer 5

x=2

Answer 6

good ,now substitute for bc,put x=2 in (5x-2) which is the length of BC.

Answer 7

Lol im doing the same thing..flvs

Answer 8

so 8?

Answer 9

CORRECT

Answer 10

so would that be the answer?

Answer 11

YES

Answer 12

Thanks (:

Answer 13

Thank you so much!

Answer 14

YOU ARE WELCOME @Nimwhitted @Melissa_Something