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girlygirl:
mmm 90 i think sorry if it wrong
jhonyy9:
so you need find the value of x and the y ?
like a first step hope you know that the angles measures of a triangle equal 180 degrees
using this you can write
x +x +2x = 180
4x = 180
x = 180/4
x = ?
and again what you need to know that a strait angle - so a line - has 180 degrees
to find the y value just subtract the x value from 180 and will get sure easy the y value
hope helped understandably easy
@supie
Mzshay438:
Thanks
Mzshay438:
So the 1st question is 45
Mzshay438:
Answer
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