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3 years ago

9

What’s the answer for this question

2 answers:

Arte-miy333 [17]3 years ago

8 0

Answer:

x = 16

m<R = 34°

Step-by-step explanation:

▪︎Its an isoceles triangle, so the two opposite angles are equal. m<S = <T.

▪︎So, you write them equal to each other and solve the linear equation to find <em>x</em><em>.</em><em> </em>

▪︎Substitute the x value into any of the angles and multiply by 2, (as they are equal) to find the sum, which is 146°.

▪︎Sum of all angles in a triangle is 180°,so

146° + m< R =180°

▪︎than minus 146° from 180°.

▪︎And you will have your answer.

ahrayia [7]3 years ago

6 0

Answer
X=16 is the answer
Hope this helps

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