7 In the following figure, a sector of a circle has a central angle of 80°. The area of the circle is 97 square units. 80° If the sector has an area of kn square units, what is the value of k ? Enter your answer in the space provided.

Q: 2.

A:

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: What is the area of AABC given mzB = 83°, a = 25 feet, and c = 40 feet? O 561.46 feet² O 496.27…

A:

Q: 20) 7 yd 255°

A: area of sector is A=θ360°×πr2where r is radius θ is central angle

Q: Find the mzJKN. 207 K

A: ∠NKL = 12NL+JM    ( Interior angle properties ) ∠NKL + ∠JKN = 180° (Supplemetary angle)

Q: 10.0 cm 50° 55°

A: We have, x = 12.61  The detailed solution is as follows below:

Q: Triangle DEF is rotated 90° to the right to form the triangle with the side lengths shown below.…

A: Given,

Q: Triangle ABC is isosceles with AB = AC. D is a point on AC such that BD bisects angle ABC. Given…

A:

Q: 2. Find the height of a triangle in which A = 6x'y in? and b 4xy in. %3D

A: Use the formula for the area of a triangle.

Q: What is the measure of ZRTV? 90° 700 V 80°

A: We can find the measure of the angle as below

Q: Find the AREA of the sector (the shaded area). * 20 yd 150° O 52.4 yards squared O 523.6 yards…

A:

Q: 3) The shaded part of the circle below represents the portion of a garden where a landscaper planted…

A: The objective of this question is to find the area of the sector of a circle, which is the shaded…

Q: ABCD is a rectangle. Find ZADB. * A E 31° C

A: according to our guidelines we can answer only three subparts, or question and rest can be reposted.…

Q: Find a. a 450 106 yd 45° Write your answer in simplest radical form. yards

A:

Q: ABCDEF is a regular hexagon. What is the measure of ZA? A. 108 B. 72° C. 120° F D. 60° E. 144° D. O…

A:

Q: The area of triangle ABC Is 31 square centimeters. What is the measure of side b? b C 45° C 12.5 cm…

A: The area of triangle ABC is  square cm. To find the measure of side b.

Q: In ORSTV, mZS have the greater length? 57°. Which diagonal (VS or RT) would %3D R S

A: In parallelogram RSTV, m∠S=57°.Which diagonal VS or RT would have the greater length ?

Q: Use Circle O below to answer all the questions below. 80° Y (Type the number only) What is mZXNM?…

A: We have to find angle

Q: Find the dia meter of, the cirdes in terms of L. 66 120°

A: We have to find the diameter of the circles in terms of L.

Q: Find the area of each trapezoid. Write your answer as an integer 10cm 45° 18cm cm2 Plank 1.

A: We have to find the area of the trapezoid given below.  Let us consider that the given trapezoid be…

Q: Find the value of X in the following triangle (in meters)?

A:

Q: 3. 4 cm 4 cm 2.

A:

Q: Kelly placed logs along the perimeter of a vegetable gard in the shape of a 30° -60° - 90° 22…

A: