In right triangles ABC, angle A and B are complementary angles. the value of cos a is 5/13 is the value of sin B

Question

Mathematics

Lola Fitzpatrick

23 December, 19:42

In right triangles ABC, angle A and B are complementary angles. the value of cos a is 5/13 is the value of sin B

+1

Answers (1)

Know the Answer?

Aedan Krueger · Answer 1

We know that

In a right triangle

if A and B are complementary angles

cos A=sin B

therefore

if cos A=5/13

then sin B=5/13

the answer is

sin B=5/13