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An arc subtends an angle

A Megaparsec is:- The distance to the Andromeda galaxy - The distance from which 1 AU subtends an angle of 1 microarcsecond -
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2. asked by qwerty
3. 588 views
(a) an angle of length 28cm subtends an angle of 24 at the centre of a circle. In the same circle, what angle does an arc of
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2. asked by Ejike
3. 1,774 views
A sector of a circle has an area of 32πcm^2 and contains a central angle of 210 degrees.calculate the length of the cord that
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2. asked by Hesingne Zironang
3. 47 views
From a point on the ground a person notices that a 110-ft tree on top of a hill subtends an angle of 3°. If the angle of
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2. asked by smith
3. 616 views
A sector of a circle has an area of 32πcm^2 and contains a central angle of 210 degrees.calculate the radius of the circle and
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2. asked by Hesingne Zironang
3. 50 views
An arc 33cm long subtends a central angle of a circle with a radius of 16m. Determine the measure of the central angle in
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2. 37 views
From a point on the ground a person notices that an antenna that is d=109d = 109 feet tall on the top of a mountain subtends an
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2. asked by Molly
3. 709 views
An arc 33m long subtends a central angle of a circle with a radius of 16m. Determine the measure of the central angle in radians
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2. 40 views
An arc of lemgth 28cm subtends an angle at the centre of a circle. In the same circle, what angle does an arc of length 35
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2. asked by Ruth
3. 959 views
AB subtends angle O1 =38° at O, the center of the circle, and AO//BC. Determine the size of OAC
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2. 24 views