By G A 72°

Q: 11V3 30

A:

Q: 98° 10

A:

Q: The m FED is 135° 81° B C D

A:

Q: Cos 56 = -1 %3D Select the correct answer.

A: cos5θ = -1 = cosπ  Hence, the general solution will be: 5θ = 2kπ + π

Q: 30

A:

Q: 83 61° 34°

A:

Q: 60° a 30° b

A: Given

Q: 50° B 59⁰ D A T ?

A: If a tangent and a secant , two tangent , two secant intersect outside a circle , then the measure…

Q: L X M 60° 60° 16 N

A:

Q: A 670 65.30 B 490 Q R 20 in 22 in 15 ft

A: (1)  we know that the sum of angles in a triangle is 180 degree…

Q: A 43° 61° B C

A: Given Triangle is   x =?

Q: 54° A B E 115° C 86°

A: Given  From given figure

Q: В 90° 12 cm А

A: Finding the area of shaded region

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.