Question

1 2/7 + 3 4/7 -5 3/2
step by step explanation​

Answer 1

Answer:

The value of the cosine in the 0° right triangle is known as the cosine of angle 0°. The cosine of angle 0° is a value, which denotes the remainder of length of adjacent side to the length of hypotenuse if the angle of a right triangle is equivalent to 0°.