Question

What do you notice about the first ratio, leg opposite 63° angle to the hypotenuse?​

Answer 1

Step-by-step explanation:

We can get the ratio of the side opposite 63° angle to the hypotenuse by using sine law.

Sine Law is defined by the formula below.

sin A/a=sinC/c=sin B/ b

Where A,B and C are the angles opposite to sides a,b,and c. Let us assign that C is the hypotenuse.

Transforming the equation to the ratio of a and c we get:

sin63/a=sin90/c

sin63/ sin 90=a/c

a/c= 0.89