3 years ago

What is the value of x?

Mathematics

2 answers:

disa [49]3 years ago

7 0

Answer:

x = 98

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

x is an exterior angle, thus

x = 45 + 53 = 98

bixtya [17]3 years ago

6 0

Answer:

98°

Step-by-step explanation:

53 + 45 = x

because two interior angles in a triangle that is not adjacent to exterior angle is equal to that exterior angles

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