The area of a circle is 81A square centimeters. What is the radius? A=817 cm2

Q: stage orchestra 30 ft pit

A: Given data: The diameter of the semicircular orchestra pit is 30 ft. The objective is to find the…

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

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Q: Find the circumference of circle L. Write your answer as a decimal, rounded to the nearest hundredth…

A: Answer is below

Q: marks back yard is 8meters by 4meters . what is the area of the backyard in square feet

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Q: 5. KLMN is a square NM=14 MZLMO = MZKLM= Perimeter K LMN=

A: We use property of square The diagonals of the square bisect each other at 90

Q: 3 You are installing solar panels outside the airport to store solar energy. If the area of each…

A: Topic - mensuration

Q: Dorothy is walking on a circular track with a circumference of 645 feet. Calculate the radius of the…

A: Ans is given below

Q: 11 cm 2 cm

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Q: What is the circumference and area of the circle? Diameter= 15m

A: We can find the answer as below.

Q: Area of a square box is 50 sq. feet. Calculate the length of its side. 50 sq. feet

A: Given that area of square box.. And side of box=s And we know that formula of  area of square box is…

Q: What is the perimeter of a square whose area is 289 square feet? A. 17 feet B. 48 feet C. 68 feet D.…

A: In the question we have to find the perimeter of the square whose area is 289 square feet.

Q: 18 The area of the rectangle shown is 286 square inches. 13 in. What is w, the width of the…

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Q: A rectangular plot of land measures .25 miles in width and .75 miles in length. Find the area of the…

A: Given  width of plot w= 0.25 milesand , length of plot l = 0.75 milesSince , 1 mile = 5280 ftin…

Q: Find the perimeter and area. A. Rectangle, L = 12 m and B = 9.5 m B. Square, side = 8 m C.…

A: side2Given Side of square=14.5 cm

Q: circle has a diamter of 26 whats the circumference

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Q: Find the area A of a triangle with height 9 centimeters and base 4 centimeters.

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Q: 30ft B K10ft 40ft Sign out

A:

Q: What is the area of the triangle in square units

A: Area of the triangle= (1/2)× base ×height So here we want to find the length of base and height.  To…

Q: O O b O C Od a 9m 210 m² 246 m² 351 m² 35 m²

A: Given that the diagram contains 10 equilateral triangle whose side is a=9 m To determine total…

Q: Find the area of a square with a side length of 3a?b inches

A: Given, side length of a square = 3a2b inches

Q: 24 8 K

A: Find length LK.

Q: Find the area A of a triangle with height 4 inches and base 2 inches.

A: Given: heighth and baseb of a triangle are respectively 4inches and 2 inches We know that areaA of…