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22 votes
22 votes
What is the value of t

What is the value of t-example-1
User Tommaso
by
2.8k points

2 Answers

10 votes
10 votes

Answer:

89°

Explanation:

2t-46+(180-t-43)

t+180-89

t+91=180°

t=89

User K L
by
3.0k points
14 votes
14 votes

Answer:

t=89

Explanation:


(t-46)+(t)+(180-(t+43)) = 180\\\\t-46+t+180-t-43=180\\\\t=180-180+46+43\\\\t=89

(t-46)+(t)+(180-(t+43)) = 180° because the sum of angles of a triangle is 180°.

User Darius Mann
by
2.5k points
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