3 years ago

What is the value of x that makes PQ←→||RS←→?

Mathematics

1 answer:

Inessa05 [86]3 years ago

3 0

Answer:

x = 55

Step-by-step explanation:

For PQ and RS to be parallel then

∠ACQ = ∠RDB ( Alternate exterior angles ), thus

3x - 65 = 2x - 10 ( subtract 2x from both sides )

x - 65 = - 10 ( add 65 to both sides )

x = 55

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