Answer:
a) 5/8
b)6/7
Step-by-step explanation:
Answer:
Did u mean triangle? There are no angles on a line.
Or do you mean two angles of 90 degrees?
Step-by-step explanation:
There would only be on answer as this is not a quadratic equation. Please mark Brainliest!!!
As you can see there are two triangles but it can be done calculating just for one. First we must understand how formula for area of triangle works.
Where 
represents base (hypotenuse) and 
as height of the triangle.
We know that:
Using this data we fill the formula.
Hope this helps.
r3t40
Answer:
Step-by-step explanation:you just subtract or multiply the percent
