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gmany

∠d and ∠132°, ∠a and ∠90°, ∠c and ∠138° are supplementary angles.

The sum of measures the two supplementary angles is 180°. Therefore

m∠a = 180° - 90° = 90°

m∠c = 180° - 138° - 42°

m∠d = 180° - 132° = 48°

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∠b and 90°, ∠e and 132° are vertical angles.

Vertical angles are equal. Therefore

m∠b = 90°

m∠e = 132°

Pari8642

Hullo there,

So look at angle e and 132°, they are vertical angles, so they are congruent. So e is 132°; d and e are in a linear pair, they add together to get 180°, aka, supplementary angles . So e°+d°=180. So angle d is 48°. Since angle a and the right angle are a linear pair, angle a is 90°. Also angle c is a linear pair with the 138° angle, so c is 42° (180°-138°=42°). The right angle next to angle a is a vertical angle to angle b, so they are of the same measurement. So angle b is 90°.

U already got that tho lol

Angle a= 90°

Angle b= 90°

Angle c= 42°

Angle d= 48°

Angle e= 132°

Brainliest plz!

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