4 ft (a) Find the exact area and circumference of the circle. Write your answers in terms of t. Exact area: Exact circumference:| ft? (b) Approximate the area and circumference of the circle. To do the approximations, use the n button on the ALEKS calculator and round vour olo

Q: The area of a circle is 81A in². What is the circumference, in inches? Express your answer in terms…

A: Area of the circle is 81π in², we have to find the circumference of the circle. We have…

Q: Find the area and the circumference of a circle with radius 7 yd. Use the value 3.14 for T, and do…

A:

Q: The diameter of a circle measures 10 yd. What is the circumference of the circle? Use 3.14 for T,…

A: Given: Diameter of the circle = 10 yd                                           π=3.14 To find:…

Q: KLMN is a rectangle. Solve for the indicated measures.

A:

Q: What is the height of the tower? Round to the nearest tenth. How tall is the t ower? 200ft a

A: The angle of elevation of the top of the tower from the observation point on the ground, θ = 50° The…

Q: Given a circle of radius r, what is the long-run behavior (r 0) for the ratio of the area to the…

A: Area of a circle =πr2Circumference of a circle = 2πr

Q: The circumference of a circle is 71 ft. What is the area, in square feet? Express your answer in…

A: We have to find area

Q: The diameter of a circle measures 32 m. What is the circumference of the circle? Use 3.14 for T, and…

A:

Q: For APQR, determine the length of QR to the nearest tenth of a centimetre.

A: Draw the construction on the given triangle.

Q: E 92 200 F D

A:

Q: The radius of the front wheel of Monica's bicycle is 1 foot. If Monica travels one mile, about how…

A: Given that the radius of the front wheel of Monica's bicycle is 1 foot. Monica has travelled 1 mile…

Q: A cross staff of 1 cm notch is used to find the diameter of a celestial object at a distance of 42 x…

A: To Determine: find the diameter of a celestial object  Given: A cross staff of 1 cm notch is used to…

Q: The circumference of a circle is 11a ft. What is the area, in square feet? Express your answer in…

A:

Q: The circumference of a circle is 11n ft. What is the area, in square feet? Express your answer in…

A:

Q: 4) Find BC .B 21 yd 84 29 yd

A: We have to find the side BC

Q: The area of a circle is 100A m². What is the circumference, in meters? Express your answer in terms…

A: Given that  Area of a circle  To find Circumference of a circle .

Q: B. What is the area of a circle whose diameter is 32 inches? Use t 3.14 in your calculations. Show…

A: The diameter of the circle d is 32 inches. That is: d=32 inches So, radius of the circle r=d2=322=16…

Q: The circumference of a circle is 97 m. What is the area, in square meters? Express your answer in…

A:

Q: Elvin is spreading grass seed over the putting green on a golf course. The circular green has a…

A:

Q: 100 SE what is the height of the Eree ch) ?

A:

Q: Diameter(A) is 20 cm and diameter(B) is 5. What is the ratio of circumference(A) to…

A: Given : Diameter of two circles To find : Ratio of circumference of circles

Q: The circumference of a circle is 15A ft. What is the area, in square feet? Express your answer in…

A:

Q: Find the area of a circle with diameter 14 yd. Use the value 3.14 for T, and do not round your…

A:

Q: What is the value of x in the diagram below? AABC -- ADEF D A ft x ft 10 ft 15 ft E

A: If two triangle are similar then ratio of their corresponding sides are equal.

Q: Find the circumference and area of the circle. Express answers in terms of r and then round to the…

A: A circle with a diameter 28 yards. We need to find the circumference and area of the circle.

Q: Find the length x. 28 38 A (Round to the nearest tenth as needed.)

A: Consider the right-angled triangle with right angle at C. Here, the objective is to find the length…

Q: Find the area of a circle with diameter 16 yd. Use the value 3.14 for t, and do not round your…

A: Please see the answer in Step 2

Q: Find the lateral area, surface area, and volume of the cone. Leave your answers in terms of "pi" by…

A: We have to find area and volume

Q: What's the area of this circular pond if its circumference is 4.7 m? Take pi to be 3.142 Round your…

A:

Q: The radius of a circle is 13 cm. Find its circumference in terms of ™.

A: Given that, radius of a circle is 13 cm. It is known that, circumference of a circle of radius r is…

Q: Find the value of x if the inscribed angle is 70 degrees, and the measure of the intercepted arc is…

A: Given the inscribed angle is 70 degree and the intercept arc is 4x+9. To find the value of x.

Q: In ARST, the measure of ZT=90°, TR = 1.8 feet, and RS = 8.7 feet. Find the measure of ZS to the…

A:

Q: For each figure, compute the perimeter or circumference to the nearest millimeter and the area to…

A:

Q: In AKLM, the measure of ZM=90°, KL = 8.4 feet, and LM = 1.6 feet. Find the measure of ZK to the…

A: Here in ∆KLM, ∠M=90°KL=8.4 feetand LM=1.6 feet.Our Aim is to find the measure of ∠K=?

Q: A pilot flew a jet from City A to City B, a distance of 1700 mi. On the return trip, the average…

A: Given: A piolet flew a jet from City A to City B a distance of 1700 miles. On the return trip, the…

Q: 4.The area of a circle is about 314.1593 in2. A. B. Find its circumference and round to the nearest…

A: 4) Let the radius of the circle be r in  So, the area is, πr² in²  &, The circumference is, 2πr…

Q: what is the erea of 12 m 8m?

A: If dimension is given like a unit × b unit, then it means that length is 'a' unit and width is 'b'…

Q: 13 ft 5 ft Enter the distance between the ground and the top of the ladder, x, in feet.

A: The given figure forms a right triangle.

Q: In circle S segment QR is a diameter. What is the length of the radius of the circle (SR) if segment…

A:

Q: What is the value of x in the circle on the right? 8 cm 7 cm The value of x is cm. (Round to the…

A:

Q: The area of a circle is 16A m². What is the circumference, in meters? Express your answer in terms…

A:

Q: The radius of the front wheel of Monica's bicycle is 1 foot. About how far has Monica traveled after…

A: Given, Radius of front wheel of bicycle = 1 foot  The wheel has traveled 100 revolutions  We have to…

Q: Solve for a. Round to the nearest tenth of a degree, if necessary. 27 55 S. Submit Answer Answer: C…

A:

Q: The surface area of a sphere is 1,000 IT Find the diameter. Round your answer to the nearest tenth.

A: Given  The surface area of the sphere SA = 1000π To find the diameter of the sphere

Q: For each figure, compute the perimeter or circumference to the nearest millimeter and the area to…

A: Given: To explain the given statement as follows, We need to find the perimeter or circumference and…

Q: Find the area and the circumference of a circle with radius 5 yd. Use the value 3.14 for t, and do…

A:

Q: The seventh-grade class is building target areas for a PE activity. The bases for the game will be…

A: