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MATH SOLVE
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The three inside angles (A, B, C) of a right angled triangle are in the ratio 7:18:11. The smallest...
5 months ago
Q:
the three inside angles (A, B, C) of a right angled triangle are in the ratio 7:18:11. The smallest angle is 35 degrees. Work out the angle A, B,C
Accepted Solution
A:
sum of interior angles of a triangle = 180
ratio 7:18:11Β
so
7+18+11 = 36
180 / 36 = 5
7 x 5 = 35
18 x 5 = 90
11 x 5 = 55
answer
measures of right triangles are 35, 90 and 55