Answer:
10 -
c = 5.1
a = 3.1
11 -
Step-by-step explanation:
10 -
3.7 / 3 = 1.2333 You need this to find how much greater the left side is.
c = 4.1 x 1.2333
a = 2.5 x 1.2333
11 -
y=15
z=
(If two triangles are next to each other with a straight line and one is a right angle, so is the other triangle)
Since they are both right angles, they are 3,4,5 triangles.
The 12 would count as the four since is divides by 4
The y would equal 15 because it is the longest side meaning it has to be the 5. Since we had to divide the 12 by 3 to get the four, we have to multiply the 5 by 3 to get 15.
Now to find z, you will make the equation 15/12=z/5
