Answer:
12.56 yards
Step-by-step explanation:
circumference = π x diameter
4 x 3.14 = 12.56
The exterior angle is supplementary to the adjacent angle (they form a linear pair) and is the sum of the two angles in the triangle that are not adjacent to it. For example, in number 2, the exterior angle is 28+40=68 degrees. You can use the other method to check. 68 degrees is supposed to be in a linear pair with 112 degrees, which it is. So the answer to number 2 would be 68 degrees.
Try doing this for the rest of them
Answer:
It would take the batter 6 seconds to reach 1st base
Answer:
18°
Step-by-step explanation:
We see that ∠3 is 90, and ∠QPS and ∠3 are supplementary so ∠QRS is also 90°. ∠QRS = ∠1+∠2 so we have that:
∠1 + ∠2 = 90°
Then we plug in the known values for angles 1 and 2:
7x-19+x+5=90
When you solve for x you get:
x = 13
Then plug x back into the equation of ∠2 to get:
13+5=∠2
Therefore, ∠2 is 18°