One angle of a triangle is 70° and the other two angles are in the ratio 5 : 6. Find these angles
rohit20150071409:
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Answer:
let the other two angles be 5x and 6x
a/q
70+ 5x+6x= 180
11x = 180-70
x=110/11
x = 10
one angle = 5×10 = 50
other angle = 6×10 = 60
Answered by
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Step-by-step explanation:
70+5x+6x=180
11x=180-70
x=110/11
x=10
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