3 years ago

Find the values of x and y?

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

5 0

Answer:

x = 20

Step-by-step explanation:

I don't see a y in the diagram.

The 3 angles x, 90 and (4x - 10) lie on the line EF and sum to 180°, so

x + 90 + 4x - 10 = 180, that is

5x + 80 = 180 ( subtract 80 from both sides )

5x = 100 ( divide both sides by 5 )

x = 20

S_A_V [24]3 years ago

5 0

X=20 is the answer
Gsjsjaka

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