100 190

Q: 3. Use the diagram at the right. E MAEC =260° ,mAF = 70° F B. G Find: mZG= A

A:

Q: x + 1 5 - x

A: Our Aim is to find the value of x in the given right-angled triangle using Pythagoras Theorem.

Q: Find e if a 2.7 mi, b= 3.6 mi and ZC = 41.5 degrees. mi; C=

A:

Q: Find a. cosec b. cot C. sec

A: Given. cosecπ3 cot2π3 sec7π4 We have to find the values.

Q: 40° B 100 ft

A:

Q: 11n 6. Find the reference angle for 0 9.

A:

Q: 118)

A:

Q: Find the value of x in the triangle shown below. 4 Choose 1 answer: A x = 8 x = = V8 x = v6 C D x =…

A:

Q: Find the reference angle for -420 degrees

A:

Q: Find the measure of x in the right triangle shown below.

A: we have to find x

Q: J K 92° N 45° M

A: Given figure

Q: m/B = 102°, a = 15 m, c= 22 m Find mC A) 42.1° B) 47.7° D) 51.3° C) 44 3o

A:

Q: с ст 48 ст 14 ст

A: As the given triangle is a right angled triangle therefore we use the pythagorus theorem to find the…

Q: /140° 150° 110%i

A:

Q: bx-4 8 4x+4 D C

A:

Q: Find mZABC. A 50° В

A: Given that minor arc AB=50 degrees So, major arc AB= (360 - 50)=310 degrees

Q: Find m QT. ат. S T А. 119° R В. 61° 619 С. 30.5° D. 122°

A: Topic-Geometry

Q: Find the value of x 40⁰ 48⁰ 48° у X у

A: Consider the following figure. We have to find the value of x. From the △ABC…

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

A:

Q: 3. Calculate the value of z in the triangle below. (2x - 9)° R 7x T * = 17 * = 19 * = 20 * = 21

A: We have to calculate the value of x

Q: 8.5 A OL 20.48 Cn

A: Here we have to find the angle A and B.

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

A:

Q: 4. Y W (100° 100°Z V U

A:

Q: A 25 m 25 B.

A: a= 22.66 m c= 10.56 m

Q: Find the length of side h. Select one: O a. 177 mm O b. 171 mm O c. 175 mm O d. 181 mm F 124 mm 107⁰…

A: We can answer the question as below.

Q: 75° В 15 ft A

A:

Q: Find the reference angle for -200°. 0

A:

Q: Find mZABC. A 50° B.

A: Given figure,

Q: A 120° D C 15x+5 22x + 4 В

A: we know sum of angles of triangle is 180 degrees given  ∠C=15x+5∠B=22x+4∠ADC=120°

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.