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3 years ago

A star-patterned quilt has a star with the angles shown. What is the value of x? The diagram is not to scale. - PLEASE HELP ASAP

Mathematics

2 answers:

mojhsa [17]3 years ago

7 0

Answer: 55

Step-by-step explanation:

Using property of triangles : Exterior angles is equal to the sum of opposite interior angles. (1)

A part of star-patterned quilt is a triangle such that

Exterior angle = 100°

Interior angles : x° and 45°

Using (1), we have

$x+45=100\\\\\Rightarrow\ x=100-45=55$

Hence, the value of x= 55.

aleksandr82 [10.1K]3 years ago

4 0

it is c becuse i have has this on my test 2 days ago

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3 years ago

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