arning Diagnostic Analytics Recommendations A Skill plans Math Seventh grade > Y.7 Circles: word problems P56 The lens of a telescope has a diameter of 8 feet. What is the lens's radius? feet Submit

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: If the length of an arc of a circle of radius 7 is approximately 10.99 cm. What is the measure of…

A: Topic = Circle

Q: What is the radius of an arc length of 8 m that measures 45°     32 m 64 m 1.1 m 10.2 m

A: Formula :- Arc of a circle (s) =rθ, where θ in radians.

Q: Hexagonal paving stones are being made by pouring concrete into a circular mold having a radius of…

A:

Q: man is able to run an arc of 150 along a circular track, whose radius is 150 ft. How far did the man…

A:

Q: A coin has a diameter of 3.3 cm. If the coin is rolled through 20 complete revolutions, what…

A: Diame(2

Q: A circle has central angle measuring 108° and radius of 11 units. Solve for the area of the sector…

A: Given information Angle θ=108° And radius r=11 units. We have to find the area of the sector and the…

Q: Find the length of the arc of a circle of diameter 8 meters subtended by a central angle of π/3…

A: Given that the diameter of circle is d=8 meters. Given arc is subtended by a central angle θ=π3…

Q: In the circle with center O and radius length 10 shown above, ∡AOB=3pi/5. What is the length of…

A: r= radius=10θ=3π5θ=length of arcradius

Q: In circle H with MZGHJ = 78 and GH = 9 units, find the length of arc GJ. Round to the nearest…

A: We have to find arc length

Q: A central angle on a circle measures 135◦ and has a diameter of 7cm. Find the following values: (a)…

A: Length of arc is d2θ where d is diameter and θ is angle in radians:  d2θ=72135180×π       =2.625π cm

Q: Vhat is the circle's radius given CE = ED = 8, FE = 4? 16 12 10 8 6.

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Q: D E F

A: Here, DE=8 EF=4

Q: What is the relationship between mZABC and mZADC? O MLADC = MZABC + 85" o MZADC + MZABC MZADC MLADC…

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Q: Determine the arc length of a circle with radius 5cm and angle 1.78 radians.

A: