Q1 of 36 Solve for x. Round to the nearest hundredths.  20 x 16.

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Presentation transcript:

Q1 of 36 Solve for x. Round to the nearest hundredths.  20 x 16

Q2 of 36 Solve for x. Round to the nearest hundredths.  3.6 x 8

Q3 of 36 If the radius of a circle is 61 units and a chord is 22 units long, how far is the chord from the center of the circle?

Q4 of 36 Solve for x. Round to the nearest hundredth.  3 X+304 X+5

Q5 of 36 Find the perimeter of the polygon. 9 cm 6 cm 16 cm     8 cm

Q6 of 36 Solve for x and round to the nearest tenth.  X+2 X+6 12

Q7 of 36 Solve for x.  8 X-2 20 X+3

Q8 of 36 Solve for x and round to the nearest tenth.  x

Q9 of 36 Solve for x and round to the nearest tenth.  x 7 15

Q10 of 36 Solve for x and round to the nearest tenth.  3x – 4 x + 10

Q11 of 36 The radius of a sphere is 3 ft. Find the surface area and round to the nearest tenth.

Q12 of 36 The diameter of a sphere is 10 meters. Find the surface area and round to the nearest tenth.

Q13 of 36 The radius of a sphere is 11 cm. Find the volume and round to the nearest hundredths.

Q14 of 36 The diameter of a sphere is 20 yd. Find the volume and round to the nearest hundredths.

Q15 of 36 The radius of a hemisphere is 3 cm. Find the volume and round to the nearest hundredths.

Q16 of 36 The circumference of a sphere is 14 cm. Find the surface area and round to the nearest hundredths.

Q17 of 36 The circumference of a sphere is 8 cm. Find the volume and round to the nearest hundredths.

Q18 of 36 The volume of a sphere is 900 in 3. Find the surface area and round to the nearest hundredths.

Q19 of 36 The volume of a sphere is 3000 m 3. Find the diameter and round to the nearest hundredths.

Q20 of 36 The volume of a sphere is 140 cm 3. Find the circumference and round to the nearest hundredths.

Q21 of 36 The surface area of a sphere is 144  ft 2. Find the volume and round to the nearest hundredths.

Q22 of 36 If the ratio of the radii of two spheres is 3:7, what is the ratio of the volumes of the two spheres?

Q23 of 36 If the ratio of the radii of two spheres is 8:11, what is the ratio of the surface areas of the two spheres?

Q24 of 36 The surface area of a sphere is 150 cm 2. If the radius were four times as large, what would the surface area be?

Q25 of 36 The diameter of a sphere was multiplied by 3 to produce a new sphere. The volume of the new sphere is 9,450 in 3. What was the volume of the original sphere?

Q26 of 36 The volume of a new sphere is 216 times bigger than the volume of an original sphere. If the radius of the new sphere is 72 ft, what is the radius of the original sphere?

Q27 of 36 The surface area of sphere B is 100 times bigger than the surface area of sphere A. If the radius of sphere B is 30 m, what is the radius of sphere A?

Q28 of 36 A car has a wheel rim with a diameter of 18 inches. The tire itself has a radius that is 3 inches wider than the radius of the wheel rim. What is the approximate circumference of the tire to the nearest whole inch?

Q29 of 36 A circular toy train track has a diameter of 6 feet. The train moves around the track at 1.5 feet per minute. To the nearest foot, how far does the train travel after going 10 times around the track?

Q30 of 36 A circular toy train track has a diameter of 6 feet. The train moves around the track at 1.5 feet per minute. To the nearest second, how long does it take the toy train to go completely around the track 10 times?

Q31 of 36 A circle is inscribed in a square. The square has a perimeter of 48 inches. What is the area between the circle and the square?

Q32 of 36 Convert the following radian measures to degrees. A. B.

Q33 of 36 Convert the following degree measures to radians. A.330 ⁰ B. 150 ⁰

Q34 of 36 A B 46 ⁰ Find the length of arc AB. Find the area of the sector bounded by arc AB and the center of the circle.

Q35 of 36 The area of a sector is in 2. The radius of the circle is 12in. Find the measure of the arc. Find the radius of a circle with arc length 36 π and an arc measure of 100 ⁰.

Q36 of 36 Find the length of arc AE