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Alex Ar [27]
3 years ago
11

Please help me ASAP! Will give Brainliest + lots of points!!

Mathematics
2 answers:
Keith_Richards [23]3 years ago
6 0

Answer:

  • D. m∠4 = 40°

Step-by-step explanation:

In the given kite the vertical diagonal is the angle bisector of both angles.

  • Angles 1 and 3 are complementary
  • Angles 2 and 4 are complementary

<u>Given</u>

  • m∠1  = 2m∠3 ⇒ 3m∠3 = 90° ⇒ m∠3 = 30°

and

  • m∠2 = m∠3 + 20° ⇒ m∠2 = 30° + 20° = 50°

then

  • m∠4 = 90° - m∠2 = 90° - 50° = 40°

Correct option is D

adoni [48]3 years ago
4 0

Answer:

The diagram is a khe.

The m/1 is twice m23.

The m/2 is 20 more than the m23.

Find m24.

The figure is not drawn to scale

m24 = 30

m24 = 60

m/4 = 50

m24 = 40

Step-by-step explanation: it would be m/4 =50

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