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Given that ABCD= PQRS, find AD

A.3
B.5
C.6
D.10

Given that ABCD= PQRS, find AD A.3 B.5 C.6 D.10-example-1

1 Answer

3 votes
Given that the two polygons are congruent then,
AD=SP
plugging in the values we obtain:
3m-9=2m-4
solving for m we get:
3m-2m=-4+9
m=5
thus the value of AD will be:
AD=3m-9=3(5)-9=15-9=6

The answer is AD=6

User Leeanna
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