In the diagram, which is not drawn to scale, G is the incenter of ADEF and mZDEF= 80°. Find mZGEF. D MZGEF = °

Q: √²³₁(−12xy² + 8x³y + 3)dxdy

A: LetWe have to evaluate the above integral.

Q: AABC is similar to AEDC. Find v, w, x, and y. D 128° x Y 49in. B 91in. v 28° 16in. [1] wᵒ E 28in.

A:

Q: If u = and , then what is the magnitude of 2 + . Round to the nearest hundredth. Answer:

A:

Q: 15. The following circle graph represents data from 1500 people. The sector angle for category A is…

A: Given: A part has 54 degrees. circle graph represents data from 1500 people.

Q: Find the missing values of the variables. The diagram is not to scale. 119 106° 74 x=103, y=119…

A: Step 1:

Q: P R 18 m 8 m 25° Q

A:

Q: Show all your work for full credits. 4. "P is in the interior of zRST"; M RSP = 36° and M TSP = 78°.…

A:

Q: In AZXY, y = 11m, x = 12m, mZZ = 141°. Find the area of the triangle and round to the nearest tenth.…

A: Find the area of triangle

Q: DKLM is a rhombus. If DA = 4x, DL = 24. Find x M X =

A:

Q: In the parallelogram given below, find the value of x, measures of ZA and 2C. A B (x+29)° 87° C

A: In parallelogram the sum of adjacent angle is: 180 degree  and the opposite angles are equal.

Q: SO bisects LRST , and M2RSQ = 23°.What is the measure of LRST ? The diagram is not to scale. А. 23°…

A:

Q: 3. 2. E' 8 cm 9 cm D х ст B' 5 cm x cm 4 cm A' 2 cm C D' 75 cm C' Scale Factor: Scale Factor: 45

A:

Q: k 4. a /680 d e

A:

Q: Find the area of the sector of the circle. r= 23.5 cm, 0 = 110° O A. 1060.67 cm2 O B. 530.12 cm2 O…

A:

Q: Suppose that 0.3210 approximates 0.3245. How many significant digits does the approximate have? O 3…

A:

Q: In the diagram of circle O below m & AOD = 150°, mABDC = 35°. A 150° E 35° D a. Find maABD. b. Find…

A:

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.

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.