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Find the value of x in each case:​
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Find the value of x in each case:​

Find the value of x in each case:​-example-1
User Flywire
by
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1 Answer

6 votes

Explanation:

angle MRP

angle PRS=angle RPN (alternate angles)

2x+x+x+78°=180°(sum of angles of a triangle)

4x+78°=180°

4x=180°-78°

4x=102°

4x/4=102°/4

x=25.5

User F Lekschas
by
4.6k points
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