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2 years ago

Given that the measure of angle 3 is 75o. What is the value of x if the measure of angle 7 is (x + 40) ?

Mathematics

2 answers:

Rainbow [258]2 years ago

6 0

<3 and <7 are corresponding angles so they are equal

$\\ \tt\longmapsto x+40=75$

$\\ \tt\longmapsto x=75-40$

$\\ \tt\longmapsto x=35$

Otrada [13]2 years ago

4 0

Answer:

The value of x is 35°.

Step-by-step explanation:

We know that:

∠3 = 75°
∠3 = ∠7 (Corresponding angles)
∠7 = x + 40

Work:

=> 75 = x + 40
=> 75 - 40 = x
=> 35 = x

Hence, the value of x is 35°.

Hoped this helped.

$BrainiacUer1357$

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