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What is the value of y? 40⁰ O A. 85° OB. 110° O c. 10° O D. 55° y +30°
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23 votes
23 votes
What is the value of y?

40⁰
O A. 85°
OB. 110°
O c. 10°
O D. 55°
y +30°

What is the value of y? 40⁰ O A. 85° OB. 110° O c. 10° O D. 55° y +30°-example-1
User ArmanHunanyan
by
3.1k points

2 Answers

6 votes
6 votes
The answer is option B. Because the sum of interior angles is 180*. As per the problem 40+30+x=180. So x=110*
User Manuel Eberl
by
2.9k points
13 votes
13 votes

Explanation:

angles of triangle is 180⁰

40+30+y=180

y=180-70

y=110

User Kristi
by
2.9k points
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