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Need help on geometry!!!(pic)

Find the unknown angle measures.

Need help on geometry!!!(pic) Find the unknown angle measures.-example-1

2 Answers

2 votes

Answer:

a=51 b=76 c=53 d=76

Explanation:

User Anderson
by
9.2k points
4 votes

A is a vertical angle to 51 and is the same.

A = 51

C is a vertical angle to 53 and is the sane. c = 53

51 + c + d need to equal 180:

51 + 53 +d = 180

d + 104 = 180

d = 180-104

d = 76

d and b are vertical angles, so b = d = 76

a = 51

b = 76

c = 53

d = 76

User Ndrw
by
7.6k points

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