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3 years ago

This is an isosceles trapezoid find y

Mathematics

2 answers:

gogolik [260]3 years ago

5 0

all the angles add up to 360 using the equation 180(s - 2)=d

d is the degree and s is the number of sides. it is an iscocles triangle so if you mirror the angles are the same

75+75=150

360-150=210

there are two angles left so divide by two

210/2=105

x and y equal 105

Anuta_ua [19.1K]3 years ago

5 0

sum interior angles = 360°

(360 - 75 - 75) : 2 =

105°

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