10.54 cm squared i belive
Answer:
f = -8
Step-by-step explanation:
7(f+3)+9=5(f-2)-3f
7f + 21 + 9 = 5f - 10 - 3f
7f + 30 = 2f - 10
5f = -40
f = -8
Answer:
<h2>The measure of angle EYH is 25°.</h2>
Step-by-step explanation:
Notice that ray EY is a tangent and ray VY is a secant.
In this case, we use the theorem that states <em>"the angle formed by a tangent and a secant is half of the difference of the intercepted arcs".</em>
In this case, the intercepted arcs are EH and EV. We know that a whole arc is 360°, so

Using the theorem, we have

Therefore, the measure of angle EYH is 25°.
The top and bottom lines a 5 feet. The side lines are 3 feet. You get this answer by:
1) how to find top and bottom lengths: 10-3-2= 5
2) how to find side lengths: 7-2-2= 3