11. If the radius of a circle is doubled, what happens to its area? What if the radius is tripled? What happens if the radius is quadrupled?

Q: A rectangle has a length of 36 1/9 yards and a width of 30 5/12 yards. What is the perimeter…

A: Length=3619 yards=3259 yards Width = 30512yards=36512 yards

Q: If a triangle's dimensions are quadrupled, by wat factor is the new area change

A: The formulae for the semi-perimeter and the area of a triangle are given by s=a+b+c2 and…

Q: 6. The surface area of a small toy ball is 18 square inches. If the radius of the ball is tripled,…

A: Given the surface area of a small toy ball is 18 square inches. Surface area of the ball = 4πr2 18 =…

Q: Consider a sheet of metal in the form of a right triangle with base 36 inches and height  20 inches.…

A: Consider a sheet of metal in the form of a right triangle with base 36 inches and height 20 inches…

Q: 4. A homeowner wants to enclose three adjacent rectangular pens of equal size along a straight wall.…

A: We have to find the largest area that can be enclosed using only 240 feet of fence

Q: Subtraction may be used to find the total area of overlapping figures. O True O False

A:

Q: 7. When 8' x 11' yard is expanded by the same distance on each side the area increases by 290 square…

A: Need to fine increased dimensions

Q: If the sides of a parallelogram are increased to twice its original lengths. How much wi the…

A:

Q: The unit Geoboard consists of a rubber band that encloses the smallest square you can make on a…

A:

Q: 10. Isosceles Trapezoid's Perimeter=88 ft X-4 3x+2 24

A:

Q: 36. The area of a picture projected on a wall varies directly as the square of the distance from the…

A: a) Let the proportionality constant be k , area be A and distance be d . The equation can be written…

Q: What is the distance in miles between Sacramento CA and Las Vegas NV?

A: the distance in miles between Sacramento CA and Las Vegas NV is 564 miles (or) 908 kms

Q: 4. A 1.8m tall person casts a 4 m long shadow. How long a shadow will a 2.4 m tall person cast…

A: Given 1.8m  person = 4 m shadow Since ratio of height of person and shadow will be constant

Q: How did you relate area of a circle to real life problem? How do you find the area of a circle ?…

A: Suppose you are buying a circular land. Now the price of the land is according to its area. So you…

Q: 8. A farmer has a field designed in the shape of a circle for efficiency in irrigation. The area of…

A: Given, Are of the field = 18,000 yd2

Q: . A train has a maximum speed of 105 km/h.  If the train takes 70 seconds to slow down from maximum…

A: The objective of this question is to calculate the distance covered by the train while it slows down…

Q: Major Oil Co. allocates its maintenance budget to three of its branch offices on the basis of (i.e.,…

A:

Q: A property appraiser asks you to measure the total area of two properties that you own. A land…

A: 1. The uncertainty is equal to 1/10 of the resolution or the minimum possible measurable unit.   2.…

Q: 9. A bicycle has tires that are 26 inches in diameter. The while in motion, the tires rotate through…

A: Given  Diameter of tires = 26 inches

Q: pok at the figure below. 7 m 10 m What is tthe area of the right triangle in square meters? Use the…

A:

Q: 13. Two airplanes depart from the same place at 2:00 p.m. One plane flies south at speed of 376…

A:

Q: 3. A farmer with 3000 meters of fencing wants to enclose a rectangular plot that borders on a…

A: A farmer with 3000 meters of fencing wants to enclose a rectangular plot that borders on a straight…

Q: 2) A physician orders a drug to be administered to a patient weighing 36 lbs. The dose is 55 mg/Kg…

A: Given question is A physician orders a drug to be administered to a patient weighing 36 lbs. The…