2. Use the formula for area of a circular sector to find the value of the unknown quantity: A-r0. a. 0-20°;r-6m b. 0-5.6;r-27ft 0- :A-160n in? d. r-을m:A-271m2 c. e 3

Q: AD B the qeometnic mean of BD aud DC iu A AB Find DC if AD=4 awd BC 10 (Refer to Tects %3D 2.

A: Explanation: Given that,  m(arcAB) = 200 deg m(<C) = 20 deg

Q: You want to upgrade the tires on your truck. The manufacturer tires are P225/70R17. You want to…

A: Given: Old tires: P225/70R17 and New tires: P245/75R17

Q: The length, L, of the point on any standard 82 degree included-angle drill can be calculated using…

A: Let A and D be the included tip angle and the diameter of the drill, respectively. To find the…

Q: If meF = (5x + 3)° and the mH - 72°, what is the measure of 2C ?

A: We have to find angle C

Q: What is the measurement of a in degrees? [? ]° (7,-V15)

A:

Q: r 3.59 x 10 mm 8.12 x 10 mm 38. Calculate the area of the triangle in mm². 24 1 of the Sun is

A:

Q: 75° R 95° ?

A: Theorem  The angle subtended by an arc of a circle at its center is twice the angle it subtends…

Q: A 5cm Area = ст² Submit Question B 4cm E D C

A: Step 1:Step 2: Step 3: Step 4:

Q: Complete the following. a. 8000 ft? = b. 10° yd? = mi? %3D c. 8 mi = acres d. 6 acres = ft?

A:

Q: In the diagram, Lw is parallel to ST. RL = 6 centimeters, LS = 3 centimeters, and WT = 4…

A: Given data is: LW¯∥ST¯ RL=6 cmLS=3 cmWT=4 cm   To find the value of x

Q: Solve for the indicated Arc MPOR 40 40 80 180 140

A: Let's find.

Q: 9. Find the perimeter of AAEC if AF = 11 cm, FE = 15 cm and DC = 16 ст. %3D F E B.

A:

Q: 4. The central angle of circle O has a measure of 4.2 radians and it intercepts an arc whose length…

A: I attached the picture of solution

Q: What is the circumference of the circle shown below? 11 in. A 121π in . 242t in. 22π in . D 11n in.

A: