Answer:
The value of variable r in the equation
is 
Step-by-step explanation:
We need to find the value of variable r in the equation 
Step 1: Write the equation

Step 2: Subtract 4 on both sides

Step 3: Divide both sides by 4

So, The value of variable r in the equation
is 
you will need to find the area
A=height multiplied by the base divided by 2
Answer:
Its C: 41°
Step-by-step explanation:
it was right on edg :)
The answer is (22) hope it helps have a great day
Those two added together are equal to
14 and