Answer:
Vertical angles are angles that are opposite each other when two lines intersect each other. And they are always equal.
==> 2y +5 = 4y
==> 4y - 2y = 5
==> 2y = 5
==>
Option D
The boys' basketball team at Washington High School has been doing really well so far this year. In the past six games, they've
2 answers:
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The new pool is 18.84 feet larger in circumference than the old one.
<u>Explanation:</u>
Given:
Circumference of the pool = 47.1 feet
Diameter of the new pool, d = 21 feet
radius, r = 21/2 feet
Circumference of the new pool = ?
We know:
Circumference = 2πr
where,
r is the radius
On substituting the value:
C =
C = 65.94 feet
The difference in circumference of the two pools = 65.94 - 47.1 feet
= 18.84 feet
Therefore, the new pool is 18.84 feet larger in circumference than the old one.