The length around a circle is called circumference (C), given by the formula C=2лr, where is the radius of the circle. Using these information, the perimeter of the shape below, in term of is: r A. 16T B. 4 C. 8 D. 24T 4 cm

Q: The formula for an equilateral triangle is A = a2, where a repregents the length of a side of the…

A:

Q: Determine the radius of a circle inscribed in a triangle whose sides measures 7yd., 9yd., and 11yd.…

A: We will first find the general formula to find the radius of the circle inscribed in the triangle.…

Q: The space within a one mile racetrack consists of a rectangle with a semicircle at each end. To make…

A:

Q: n b) § (z −zo)" : = с [2лi ;n=-1 0; n = -1

A:

Q: Find the area of the triangle with a = 6 meters, b = 16 meters,and c = 18 meters. Round to the…

A: Given a triangle with sides a = 6 meters, b = 16 meters,and c = 18 meters.

Q: 243 km to mi ... 243 km is approximately (Round to the nearest hundredth as needed.) mi.

A:

Q: What is the circumference of a circle with a radius of 3.9ft? Use π = 3.14

A:

Q: Diámeter = 18 ft. ft. A - sq. ft. 2. Pizza pan: Radius = 6 in. %3D C = in. A = sq. in. 3. Flower…

A: follow next setp

Q: Given the radius, r = 100mm, find the circumference.

A:

Q: Find the perimeter (P) and area (A) of the figure. Round to the nearest tenth if necessary. OP = 74…

A:

Q: Find the area of an equilateral triangle where one side is s.

A:

Q: Find the perimeter of a triangle in which each side is ft. ft

A: Given each side of triangle is 523 ft.

Q: Find the value of X in the following triangle (in cm)?

A:

Q: An artist has all her paintings framed with a 3-inch-wide border. She has a painting to be framed…

A:

Q: A student was trying to calculate the circumference of a circle with a radius of 5 ft. The student’s…

A: Given ,  A student was trying to calculate the circumference of a circle with a radius of 5 ft. We…

Q: e b in the above right triangle. Answer: b =         ?           ft (R

A: Here we have to Find side b in the right triangle.

Q: Solve for length of segment c. 3 cm 12 cm 18 cm c = [?] cm If two segments intersect inside or…

A:

Q: A traffic signal board, indicating 'SCHOOL AHEAD', is an equilateral triangle with side a. Find the…

A: Heron's formula to calculate the area, A, of the triangle is A=ss-as-bs-c, where S is the…

Q: A rectangle frame is divided by diagonal edges as shown below. If PI is 5 inches long, what is the…

A: A quadrilateral whose diagonals are equal and bisect each other is a rectangle.The diagonals of a…