Seudónimo
Seudónimo
24-04-2018
Mathematics
contestada
please help thank you.
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Bladerunner1976
Bladerunner1976
24-04-2018
Since the triangle is isosceles, the angles that are not on the 87 are both equal.
The other 2 angles can be solved like this
2x + 87 = 180
2x = 180 - 87
2x = 93
x = 93/2 = 46.5 degrees or B
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prestonshelton
prestonshelton
24-04-2018
Hello!
To solve this we subtract the angle from the line
180 - 87 = 93
Then we divide by 2
93 / 2 = 46.5
The answer is 46.5
Hope this helps!
Answer Link
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