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10 votes
10 votes
Can someone help i need these done by tmr !

Can someone help i need these done by tmr !-example-1
User Peter Kozlovsky
by
2.4k points

1 Answer

11 votes
11 votes

Answer:

x = 6, x = 3

Explanation:

Since the triangles are congruent then corresponding sides are congruent, that is

BC = EF , so

15x - 6 = 10x + 24 ( subtract 10x from both sides )

5x - 6 = 24 ( add 6 to both sides )

5x = 30 ( divide both sides by 5 )

x = 6

------------------------------------------------

Since the figures are congruent then corresponding sides are congruent, that is

ED = LK , so

20x + 9 = 11x + 36 ( subtract 11x from both sides )

9x + 9 = 36 ( subtract 9 from both sides )

9x = 27 ( divide both sides by 9 )

x = 3

User Alexpls
by
2.9k points