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SVEN [57.7K]
2 years ago
10

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

<u>Answer:</u>

  • The value of x is 35°.

<u>Step-by-step explanation:</u>

<u>We know that:</u>

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

<u>Work:</u>

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

Hence, <u>the value of x is 35°.</u>

Hoped this helped.

BrainiacUer1357

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