Find the area of segment cfd given the following information:
radius = 8in, area of δcbd = 25.9in2, and m∠cbd = 54°
round your answer to the nearest hundredths if necessary.
4.26 in2
20.10 in2
3.23 in2
17.90 in2

4.26 in^2

Step-by-step explanation:

The area of the circle is: π*radius^2 = π*8^2 = 200.96 in^2

The area of the segment CBD of the circle is 54/360 times the area of the complete circle, that is, (54/360)*200.96 = 30.16 in^2 . This is the addition of area of ΔCBD and  area of segment CFD. Then, the area of the segment CFD is  30.16 in^2 -  25.9 in^2 = 4.26 in^2

5(7) - 18 = 17. 4a. P = 3(7) = 21 in. 100 ÷ 21 = 4. 16. _. 21. 4 triangles b. ... GH. Exactly two sides are. , so △EGH is isosc. 7. EF = 3, EH = 8,. FH = 7.4 ... 47. Think: Each side has the same measure. Use the expression y + 10 for this ... 2(30) - 10 = 50. 24. ∠L. ∠P m∠L = m∠P x. 2 + 10 = 2 x. 2 + 1. 9 = x. 2 ... m∠BDA = 59°. 3.

Step-by-step explanation: