25/100= 1/4 , divide by 25 for the numerator and denominator
10/40= 1/4, divide by 10 for the numerator and denominator
7/28= 1/4, divide by 7 for the numerator and denominator
Answers:
25/100, 10/40, 7/28
check the picture below.
the angle of depression is the angle made from the horizontal downwards, however we can use the alternate interior angles which are the angles of elevation, as you see there, since they're twins.
anyhow, if you plug that in your calculator, will give us roughly 2115.5172539029795085623.
make sure your calculator is in Degree mode.
Answer:
Aplha=105
Step-by-step explanation:
The perpendicular looks like double the base hence that angle is 30 and the other triangle have equal perpendicular and base, that angle is 45. So alpha+30+45=180, alpha=105
The answer is less than because if you grab a calculator and do 8 squared then you get 2.82842712475.