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: 9.) Find the length of arc XW. * Y 85 Z 108° W XV = 24 meters %3D O 72 meters O 15 meters O 75…

A: Given circle is, Here XV is nothing but the diameter of length 24 meters ∠XZV = 180° Formula to…

Q: Find x. (Let a = 53 in, b = 53 in, and c = 52°.) %3D a 9. х

A: From the given information, it is observed that in the given Rhombus the sides a = b = 53 in.

Q: In circle K, KL = 6 and the area of shaded sector = 57. Find m/LKM. K L M

A:

Q: 3. Which point of the unit circle of y = sin x has is A. -1 B. ± 1 С. 1 D. 0

A: To find a unit circle of y=sin x has its highest value

Q: m/IQR = x + 90, m/PQR = 173°, and m/PQI = x+ 93. Find x. %3D

A: Topic:-  geometry

Q: Find angle A rounded to the nearest tenth of a degree when cos A = 0.4104.

A:

Q: A 25-inch-long pendulum swings through an angle of radians.

A: The formula one have to use here is s=rθ where r is the length of the pendulum and θ is the angle in…

Q: 2.500 km 15.7° 4. Find h. Show work please

A:

Q: Find side z for triangle XYZ rounded to 3 decimal places x=5 y=6 Z=44°

A: We will use cosine rule to solve this

Q: If v = 3i - 7j and w = -i + 4j, find the magintude of w - v. Round to one decimal place.

A: Given query is to find the magnitude of the following vector.

Q: 6. 120° 5 cm The diagram shows a circle, with centre O. Given that PQ= 5 cm and LPOQ = 120°, find…

A: Given A circle with center O PQ=5cm∠POQ=120°

Q: F De

A:

Q: Find the value of csc ? given that cos ? = 0.2632 and ? is an acute angle. Round to four decimal…

A:

Q: Find the reference angle 0'. e = -125° %3D 0' =

A: Given, θ=-125 ° Aim: Find reference angle