To solve<span> a logarithmic equation, rewrite the equation in exponential form and </span>solve<span>for the variable</span>
Explanation :
What you would do is you take the area of the rectangle and subtract the area of the triangle
The area of a rectangle is Length * Width
Complementary angles add up to 90 (there should be a right angle in the diagram)
x+20+x+10 needs to equal 90 where x=30
Left angle is measured 30+20=50 degrees
Angle on the right is measured 30+10=40 degrees
For the first question the answer is 1/13. then for the second it is 1/2 and for the third it is 3/10.
