In parallelogram EFGH if m&HEF=25° find mkGHE. F E. 25° x°/ H Answer: Submit Answer Share Screen Reactions

Q: What is the value of y? 60°

A: By the above triangle,            3y=tan60∘ ⇒3=3y⇒y=1 Further,           3x=sin60∘ 3=32xx=2

Q: G 84° 80° H K 81° F. What is m<HJK?

A:

Q: In the triangle below, a = 7V3. Find the exact values for b and c. 60° a 30° b

A: a=7√3

Q: rx. 39 (9х-3)°

A: Sum of angles of a triangle is always 180°

Q: Find x, 15 m 35°

A: Here we will use pythagoras theorem.  We know,…

Q: M.FRE = 40° C S F E 140°

A: Given problem:-

Q: 3 Find the value of each variable. y 60° 32

A: This can be solved using trigonometry ratios

Q: Find x. 8x - 1 K MY 55°

A:

Q: AC= AB= round to the nearest tenth 300

A: Solution is given as below:

Q: If the sum of the measures of ZD and ZE is 120°, what is the measure of ZF? A/B DAF E

A: Given, ∠D+∠E = 120°  We have to find the measure of ∠F.

Q: Q5: As a hot-air balloon began to rise, the ground crew drove 1.2 miles to an observation station.…

A: The location details of the hot air balloon is shown below.

Q: Find m2GEH 64°

A:

Q: In 00, PS and QT are diameters. Find the measures of the following arcs. a. QR b. ST c. QRS d. Major…

A: This question is related to circle, We will solve it using given information.

Q: Stacy has had his car for 8 years. He tracks how his car's maintenance costs change as the distance…

A: Given Maintance cost change = distance travelled

Q: MZRST = 171° and mZRSM = 55°. %3D %3D Find mZMST. R M T

A:

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.