1. BC is tangent to circle O at A. mDE = 68° mÁF = 91°. Find a. mEÀ b. mDF %3D E 68° C.MZBAE 910 C F

Q: What is the area of sector formed by ZFHG to the nearest hundredth? G 74° H 10

A:

Q: 1. Find the value of sin(arc cos 15/17).       A. 17/9                    C. 8/21       B. 8/17…

A: The given expression

Q: 3. Find the m/C. Round to the nearest hundredt B A 12 C 40° 18 a

A: Given :side a=18side c=12m∠A=40°

Q: tan M = 0.23 Could ÐM be between 0° and 180°?

A: If y = tan x then x = tan-1y

Q: In AKLM, the measure of ZM=90°, LK = 73, ML = 55, and KM = 48. What is the value of the sine of ZL…

A:

Q: 2. mRT = 140° R

A: Using definition:   The angle subtended by an arc at the centre is double the angle subtended by it…

Q: Find the following: 8.2 cm 6.3 cm 10.2 cm sin A = cos A = tan A=

A: Consider the given figure

Q: 21. Given mSO = 106°, mPR = 120°, find x %3D %3D

A: Consider a circle such that two chords to the circle intersect at a point inside the circle as shown…

Q: Find csc θ if cot θ = −48/55 and sin θ > 0.

A:

Q: D 45° F E Given FD = 6 in. FE = in. DE = in.

A: we have to find the unknown side length from the given figure

Q: 31. Jul = 9.0 = 335°

A: Given query is to find the component of the the vector.