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Readme [11.4K]
2 years ago
11

Find the value of x. 43° x = [ ? ] X Enter

Mathematics
1 answer:
shepuryov [24]2 years ago
5 0

Answer:

x = 137

Step-by-step explanation:

Remark

What you have is a cyclic quadrilateral. That is a 4 sided figure whose angle vertices touch the circle's circumference. The sum of angles opposite each other = 180 degrees.

Givens

<1 = 43 degrees

x

Sum of x and <1 = 180 degrees.

Solution

x + 43 = 180               Subtract 43 from both sides

x + 43-43 = 180-43   Combine

x = 137

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