Circle S is shown with diameter AH. If the mCH = 87°, what is the measure of ZCAH in degrees?

Q: An angle is inscribed in the circle as shown. 110° 100° 150° The degree measures of three arcs are…

A:

Q: Suppose m∠A=26 degrees and arc CE measures to be 103 degrees in the image below. What is the measure…

A: This question can be solved using the concept of angles of triangle and cyclic quadrilateral.

Q: The radius of a circle is 18 miles. What is the length of a 130° arc? 130° r=18 mi Give the exact…

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: Find the circumference of the circle. Round your answer to the nearest tenth. Let pi = 3.14. 10 in

A:

Q: In AABC, the measure of ZC=90°, BC = 1.6 feet, and CA = 2 feet. Find the measure of ZA to the…

A: Given,

Q: A 35 in. 45°

A:

Q: the area of a sector of a circle with a central angle of 140 is 70m^2. find the radius of the circle

A:

Q: The radius of a circle is 3 miles. What is the length of a 90° arc? r=3 mi 90° Give the exact answer…

A:

Q: In ANOP, the measure of ZP=90°, OP = 31 feet, and NO = 39 feet. Find the measure of ZN to the…

A: The given figure is-

Q: Find the measure of the arc or angle 1. 2C 50 1se

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: 60° D. 14 ст

A: We have to find given arc length.

Q: Find the measure of arc HM. *

A:

Q: Find the length of the arc. Leave answer in terms of pi. 16 m 120°

A:

Q: In the image below, arc AB has a measure of 32 degrees. What is the measure of the inscribed angle…

A: Topic:- geometry

Q: The two triangles shown are similar, ∆ABC ~ ∆DFE. Calculate the missing side lengths (x and y).…

A: here we have DE=1.58 FD=1.98 EF=1.4 AB=4.05 BC=y AC=x

Q: In the distance formula, what part of a right triangle does d represent?

A: We are required to find what part of a right triangle does d represent in the distance formula.

Q: In the triangle on the right, find the measure of 0 to the nearest tenth of a degree. (Triangle is…

A:

Q: Find the angle measure of the blue sector below if the area of the blue sector is 277, and the…

A:

Q: What is the value of csc 0 if the terminal side of angle 0 intersects the unit circle in the first…

A: Given data:     The given value is: x=10⁄17.   The unit circle is the circle having one radius. The…

Q: Find the length of an arc that has a 277° measure and is in a circle whose diameter is 16. Let pi =…

A: angle = arc/radius

Q: Given AKIP, find m/I. Round your answer to the nearest hundredth of a degree. 10 K

A: Solution: The objective is to find the required angle

Q: Given the triangle 16 , find the length of side z. Round your final answer to 3 decimal 57 places.

A: here two sides AB and BC are equal  so here we have a=16 and c=16 therefore angles A=C

Q: Consider circle A.  If θ=60°, what is the length of arc BC? Enter your answer in radians.

A:

Q: In AOPQ, the measure of ZQ=90°, PO = 89, OQ = 39, and QP = 80. What ratio represents the cosine of…

A:

Q: : Find the measure of the central angle if the arc length is 83.75 inches and the radius is 15…

A:

Q: Solve the right triangle shown in the figure. Round side lengths to the nearest tenth. Round angles…

A: Given,           A right triangle DEF is shown below :

Q: A forest fire was spotted from Lookout point 1 and Lookout point 2. What is the distance from the…

A: Given

Q: 30 ft 3. A flagpole stands in the middle of of a flat level field that is 50 feet away from its…

A:

Q: Instructiona: Find the length of the arc. Round your anawer to the nearest tenth. 12 mi. 60°

A:

Q: Chord RS is a diameter of Circle Q as shown below. 130 S If the measure of Arc RP = 130 what is the…

A: Angles on a straight line add up to 180°.

Q: B A C

A:

Q: A large totem pole in the state of Washington is 100 feet tall. At a particular time of day, the…

A: From the given figure:     Corresponding to ∠A.   BC=Perpendicular=100ftAC=Base=249ftAB=Hypotenuse…

Q: Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles…

A:

Q: Find the length or arcCD Leave your answer in terms of Tt. * 18cm 160° Your answer

A: We will use the formula for finding the circumference of a circle to find the length of the arc CD.…

Q: Find the measure of the red arc or angle. 51% H MZEHF =

A:

Q: The radius of a circle is 5 centimeters. What is the angle measure of an arc 4 centimeters long? r=5…

A:

Q: The radius of a circle is 8 inches. What is the length of a 45° arc? 45° r=8 in Give the exact…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In the circle below arc AC is 140 degrees what is angle ABC?

A: An inscribed angle is an angle with its vertex is on the circle . The inscribed angle is formed by…

Q: Find the measure of the central angle of a circle if the radius is 45 inches and the arc length is…

A: Arc length=central angle(radians)* radius

Q: Find the measure of arc DC if angle DSC = 72 and the measure of arc AB = 103. Round to nearest…

A:

Q: In ASTU, the measure of ZU=90°, ST = 67 feet, and TU = 14 feet. Find the measure of ZT to the…

A:

Q: The radius of the cone is feet. * 13 feet et

A: Height is 12 feet given Hypotenuse 13 feet is given we know that  H2=P2+B2(13)2=(12)2+(B)2…

Q: The diagram shows A PST. 51° 6 56% 11 T According to the labeled measurements, which triangle MUST…

A: Given,

Q: ΔΡMR - ΔWBH cosM is congruent to what 3 trig ratios? B R H.

A: cos M=RPPM from the given figure.

Q: The radius of a circle is 10 centimeters. What is the length of a 90° arc? 006 r=10 cm Give the…

A:

Q: le, what is the pi form of 330 degrees?

A:

Q: The circle below has a circumference of 6. If the arc in RED has a length of 1/3, then its central…

A: Given circumference of circle = 6 length of arc = 1/3 We have to find the internal angle of the arc

Q: Circle C is shown below. R. In the circle, the measure of arc PR=24°. What is the measure of angle…

A: We have, arc PR=24° we have to find ∠PQR We know that <PQR=12PR

Q: Circle O shown below has a radius of 11 inches. Find, to the nearest tenth of a degree, the measure…

A: Answer is given by using formula for arc measure as follows :

Q: Circle O shown below has a radius of 5 inches. Find, to the nearest tenth of a degree, the measure…

A: our objective is to find x

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.