R. 22 km 123° 18 km 60° Q こく P.

Q: ОВ Oc в Both None A 61° 51° 68° 61° 38° 96⁰

A:

Q: K 56• D 42°

A: Given:

Q: Find the values of a,b, & c. M L 70° D a- b= C=

A: The figure is given by To evaluate : The values of a, b and c

Q: Find the values of a,b, & c.

A:

Q: B E 53° C A F D

A: The given figure

Q: U K 69 ° | 107 ° M ? L

A:

Q: 8) Find m/C B 33 km 14 km 118° A

A: Given the triangle is,             Using the rule of sine,            sinAa=sinBb=sinCc…

Q: Find the mzJKN. 207 K

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

Q: Find the value of x: a 11 сm 115° x cm 23 cm 37 48° r cm 48°

A:

Q: .What are the exact side lengths of the triangle shown? 45° 8 Units 45°

A: To fnd the exact side lengths of triangle

Q: What is mzRST?

A: We know that in a triangle the sum of all angles is 180°. Vertically opposite angles are equal. In…

Q: F 16 mm S T 101° 16 mm 53 mm 31° 110° 1010 51 mm 16 mm 118° 16 mm G R. These figures are congruent.…

A: Apply congruency property

Q: B = 102.53°, b = 21.89 yd & a = 23.46 yd How many triangles can be formed? A= yd OR A= yd

A: We are given that B=102.53o, b=21.89 yd, a=23.46 yd. We have a universal cosine rule which is…

Q: 420 120°

A:

Q: AB - 57 60° BC- ? BD = ? LAKE

A:

Q: What is the length of DE? C 52° DE = 26 B E D 52°

A:

Q: 4. Find the value of ?. ? = 185° UR D 51°

A:

Q: 4. Find the length of AB. 47° B 15.8

A: Given query is to find the  value of AB.

Q: R 430 64 m 71 m 76° 76° 61° T. 50 m W

A: Given: The given figures are congruent.     To determine: length of XV

Q: d) Find the mZE. S 29° 15 20 10 חח E U 6 F 8 D 46°

A: To find the measure of the angle E.

Q: 3. Find length X. K - -1ɔ wci ur 18° 84 ft

A:

Q: mzEOA = R 115° 95° E 125°

A:

Q: 11. Q 50° b. a 9. 70° 33° 11 R

A:

Q: E 350 88 yd 72 yd 55° 55° R C. 50 yd These figures are congruent. What is QR? yards

A: We are given that the two triangles are congruent. The side QR is opposite angle 35 degree hence it…

Q: Find mZABC. C A 140° 120° В

A: In the question we have to find the angle ABC.

Q: MLFMR 31° No M 72 F О 31° O 72° O 257° O 103°

A:

Q: 115 b° 93° 97°

A:

Q: Find C in degrees. A = 56° B = 78° а 3 12 a b C = [ ?]degrees

A:

Q: 114° 92° b° d° 108

A:

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.