X+12=26, x being the amount spent by Richard <span />
Answer:
28 degrees
Step-by-step explanation:
step 1
Find the measure of angle 1
----> by supplementary angles

step 2
Find the value of x
----> by corresponding angles
substitute


step 3
Find the measure of angle 2
Remember that the sum of the interior angles in any triangle must be equal to 180 degrees

substitute


Answer:
C
Step-by-step explanation:
c is the answer to your question
Answer:
Area= 15,414.0127
Step-by-step explanation:
See picture attached