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Find the value of x? 23.5° 43° 47° 86°
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4 votes
Find the value of x?

23.5°


43°


47°


86°

Find the value of x? 23.5° 43° 47° 86°-example-1
User Gmoore
by
6.6k points

1 Answer

4 votes

Answer:

x = 23.5°

Explanation:

The 4 angles 90, 43, x , x lie on a straight angle, thus

90 + 43 + x + x = 180, that is

133 + 2x = 180 ( subtract 133 from both sides )

2x = 47 ( divide both sides by 2 )

x = 23.5°

User Arne Stockmans
by
6.8k points
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