1 and 4
3 and 2
2 and 4
3 and 1
In order to find supplementary angles you have to find angles that add up to 180 degrees, which is a straight line.
Answer:
C
Step-by-step explanation:
<span>m∠KNL = m∠MNJ
3(x+14) = 5x + 2
3x + 42 = 5x + 2
2x = 40
x = 20
</span>m∠KNL = 3(x+14)
m∠KNL = 3(20+14)
m∠KNL = 3(34)
m∠KNL = 102
Answer: A≈226.98 ft²
Step-by-step explanation:
The formula for area of a circle is A=πr². The formula doesn't include diameter , but we can certainly find the radius from the diameter.
d=2r
17=2r
r=17/2=8.5 ft
Now that we have the radius, we can plug it in to area formula.
A=πr²
A=π(8.5ft)²
A=π72.25ft²
A≈226.98 ft²
