Question

.. If the angles are in the ratio 7:8:11: 13:15, find the angle​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

It is given that two complementary angles in ratio7:8

consider 7x and 8x as the angles

we know that if two angles are complementary then their sum is 90 degree

then 7x +8x = 90 degree

15x= 90 degree

x = 90 /15 = 6 degree

here the angles will be 7x = 6 degree = 42 deegree and 8 x = 8 × 6 6= 48 degree