The answer to your problem is 20%
The answer is A) b/(c+a)
Hope this helps
Answer:
angle 8 and angle 4
Step-by-step explanation:
angle 4 is the correct answer because it is the same as 8 but on the other side
The answer is 10 ft. make a triangle 6ft tall, 8ft long (90 degrees to the other line) and draw a line to complete the triangle. This is a type of 3,4,5 triangle, a 6,8,10. The other way to do it is sqrt(6^2+8^2) = sqrt(36+64) = sqrt (100) = 10.