3 years ago

What is the measure of angle c?

Mathematics

1 answer:

Bond [772]3 years ago

5 0

Answer:

83.5°

Step-by-step explanation:

so sum of angles of triangle is 180°

now here

x+(4x)+(5x-13) = 180°

10x-13 =180°

x= 19.3

so angle c will be 5x-13

5(19.3) - 13 = 83.5

so angle c is 83.5

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