Find the value of a.

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asked Jul 9, 2021 31.4k views

5 votes

Find the value of a.

Mathematics
high-school

Pmdba asked

by Pmdba

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2 Answers

2 votes

Answer:

a = 18°

Step-by-step explanation:

we have opposite angles =>

=> 6a + 11 = 2a + 83

6a - 2a = 83 - 11

4a = 72

a = 72 : 4

a = 18°

Talha Ahmed Khan answered Jul 11, 2021

by Talha Ahmed Khan

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7 votes

Answer: See below

Step-by-step explanation:

6a + 11 = 2a + 83
6a - 2a = 83 - 11
4a = 72
a = 72/4
a = 18

Akash Goyal answered Jul 15, 2021

by Akash Goyal

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