Well 40 times 6 is 240 which means that you don't have to round.
Answer:
Angle y and Angle x are complementary angles
Step-by-step explanation:
we know that
If
sin(y°)=cos(x°)
then
Angle y and Angle x are complementary angles
so
∠y+∠x=90°
∠x=90°-∠y
sin(y°)=cos(90°-y°)
therefore
The sine of an angle is equal to the cosine of its complementary angle
Felt appears to be right triangles
A appears to be an equilateral triangle
<span>"5th root of x^4" hoil
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