Given the length of arcAB is 8Tt and the measure of ¿ACB= 72 degrees, find the area of the shaded region. Leave your answer in terms of t. * 72 A B

Q: Building that is 35.5 meters tall casts a shadow that is about 40.2 meters long. Find the angle of…

A:

Q: Several different cheeses are for sale. The cheese comes in wedges shaped like sectors of a circle.…

A: Area of sector is given by- A=θ360°×πr2 where θ is the central angle, and r is the radius of circle

Q: a triathlon begins with a swim along the shore of 4.2 miles . The racers then bike for 6.2 miles .…

A: here we will apply cos law and find the other side.

Q: Find the area of △ABC if C = 74 ̊, a = 21 miles, and b = 63 miles.

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Q: Round 21.385 degrees to the nearest minute

A: To convert 21.385 degree to minute

Q: 2) From a point at eye level with the base of the pedestal of the Statue of Liberty, an observer…

A: Consider

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

A:

Q: Find the area of each triangle. Round to the hundredth place. a = 38.4 km, b = 41.7 km & c = 52.8 km

A: Area of triangle = s (s-a)(s-b)(s-c) semi-perimeter of the triangle, s =a+b+c2 a= 38.4 km b= 41.7 km…

Q: Find mQR. 81° T. 138° R S. The measure of arc QR is degree

A:

Q: Given Rectangle ABCD, Label the missing information. A B 8 cm. 48 C. :: 6.0 cm : 7.3 cm 8 cr 8.7 cn…

A: We have to find all the angles and sides of rectangle

Q: A car manufacturer wants to paint the cylindrical fuel tank for their new sports car lime green.…

A: Given a car manufacturer wants to paint the cylindrical fuel tank for their new sports car lime…

Q: In AVWX, v = 9.5 inches, w = 1.4 inches and ZX=94°. Find the area of AVWX, to the nearest 10th of a…

A:

Q: In AEFG, f = 37 inches, g = 92 inches and ZE=97°. Find the area of AEFG, to the nearest square inch.

A: Using side-angle-side method to calculate the area of triangle:-

Q: In AQRS, the measure of ZS=90°, the measure of ZR=29°, and SQ = 5.8 feet. Find the length of RS to…

A: We are given △RSQ, Where ∠R=29o and ∠S=90o Now, applying Trigonometry , we have, tan R=SQRS ⇒tan…

Q: Determine m so that u and v are a) u (3, 5, 0); v = (m2, m+ 3,0) = perpendicular.

A: The given vectors,u=3,5,0 and v=m-2, m+3, 0

Q: Find the measure of ∠B in the triangle below if m∠A=m∠C.

A:

Q: sun is 94,500,000mi. the angle that the sun subtends on Earth is 0.522°. Find the diameter of the…

A:

Q: Jeremiah has created Hex sign A that has an area of 547.97  square inches. Hex B has an area that is…

A:

Q: Determine the area to the nearest square centimeter of the shaded region of each figure. (Use the…

A: (a) Area of trapezoid -  The given figure is as follows -  Formula for area of trapezoid is as…

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.