Pedro used a compass to draw a circle with a radius of 2 cm. What was the circumference of the circle? (Use 3.14 for T.)

Q: Find the are of a circle that has a radius of 68.9 m. Put your answer as yards squared rounded to 1…

A: Given that:  Radius of the circle = 68.9 m By using the formula 1 yard = 0.9144 m   Radius of the…

Q: Determine (a) the area and (b) the circumference of the circle. 21 ft

A:

Q: A man bought a trampoline for his children to use. The trampoline has a diameter of 12 feet. If a…

A: Given: The trampoline has a diameter of 12 feet.

Q: Determine (a) the area and (b) the circumference of the circle. 3 cm

A: Given: radius r of the circle, r = 3 cm. we know that area of circle of radius r is given by πr2…

Q: Rosalinda, a land surveyor, is mapping a wooded area including a lake. She needs to measure the…

A: When triangles are similar the ratio of there corresponding sides will be equal. Here we have two…

Q: What is the power of the eye in D when viewing an object 62.9 cm away? (Assume the lens-to-retina…

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Q: Find the area of the trapezoid. The height is 13.0 yd and the bases are 9.2 yd and 10.4 yd. The area…

A:

Q: Find the area of a circle if it's circumference is as follows: 24 π inches (In this case, Pi =…

A: Using circumference we find the radius (r)

Q: Determine (a) the area and (b) the circumference of the circle. 9ft

A: Given that: A circle with diameter, d = 9ft

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 you ha a diameter of a circle d=22.5 mm what is the r=?

A: We can make it easier for you.

Q: A circle has a diameter of 10 meters. Find the area of the circle. Use 3.14 for T.

A: Given data: The given diameter of the circle is d=10 m. The given value of π=3.14.

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

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Q: The area of a circle is 257 ft2. What is the circumference, in feet? Express your answer in terms of…

A: Given that the area of a circle is 25π  ft2 We know that the area of a circle is πr2     where r is…

Q: Find the area of the following circle: 21 ft O 346.36 365.17 O 321.54 315.22

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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: .8. --8+ -8

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Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.