Classwork Finding the Radius or Diameter 7) 8) • Circumference Area C = 5 in. A = 8.9 m? Calculate the diameter... Calculate the radius...

Q: 6 in. 1) The circumference the circle above is?

A: Circumference of the circle =2πr where,  r is the radius of circle

Q: A piece of candy is made of a solid hemisphere.the radius of the hemisphere is 6mm

A: Piece of candy measures the volume of the hemisphere so we have to calculate the volume.

Q: Diarneter = 50 cm %3D In terms of T, what is the area of the circle? A) 25л ст? B) 100T ft? C) 625…

A: Option C) is correct

Q: 3.1 cm Determine the unknown side length in each triangle. b) 15.1 ft c) 13.25 m d) a) 5 cm 6.7 cm…

A: (a) The given triangle is right angled triangle therefore we can apply the Pythagoras theorem.…

Q: I need help figuring out how I got these 2 geometry questions wrong

A:

Q: .3을 inches Scale 1 inch = 20 feet Rose has made this scale drawing of her house. How wide is her…

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Q: 10) How many millimeters are in 1 centimeter? Use the following ruler to measure the line

A:

Q: 40 ft A B 70 ft 40 ft 80 ft

A: Given two points A and B  We have to find the length of the side between point A and B

Q: = 4/4 cm Calculate the diameter of the circle 3) r = 5.7 Calculate the diameter of the circle. 4)…

A: Solution: The objective is to find diameter of the circle

Q: 3) Use triangles RST and R'ST to answer the question. What is the scale factor of the dilation? Type…

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Q: What is the correct answer and why?

A: The height of the triangle is 4 in., length and width of the rectangle is 11 in. and 3 in.…

Q: 2) Diameter of 3 inches A) What is the Circumference? B) What is the Area?

A: Given: diameter is 3 inches.

Q: solving and getting the area of the shaded region

A: To find the area of the shaded region, First, we need to find the area of the cube, with length 12…

Q: An equilateral triangle has an altitude of 6 cm. What is the length of the sides?

A:

Q: 2) What is the circumference of circle below? 11 cm

A: The circumference of a circle with radius r is 2πr.

Q: 37.) What is the surface area in square centimeters of a sphere with radius 6 cm? a. 144 pi b. 48 pi…

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Q: 17 Find the approximate circumference of the circle shown below. C = nd or C = 2ur %3D %3D A 75.36…

A: The given circle has radius 12 in.

Q: Find area and perimeter of the shape.

A:

Q: Find the area: 14 11.6 81.2 units? O46.4 units? 649.6 units? 162.4 units?

A: The formula for calculating the sum of interior angles of a plygonal is n-2×180∘, where, n is the…