1) How many vertex, edge and faces does a cylinder have? a) 0, 2, 3 b) 3, 0, 2 c) 2, 0, 3 d) 3, 2, 0 2) Air is leaking from a spherical-shaped advertising balloon at the rate of 10 ft3 per second. If the radius of the balloon is 3.5 ft, how long would it take for the balloon to empty fully? a) 17,69 seconds b) 17,89 seconds c) 17,96 seconds d) 17,76 seconds 3) When Jimy playing the basketball, his math teacher suddenly appears. Jimy came to his teacher and ask, “What are you doing in here, miss?” His teacher replies, “I want to know, how many is the faces, vertex, and edge of your basketball?” a) 1,0,2 b) 1,0,0 c) 1,0,1 d) 1,0,3 4) The figure above is the chocolate box that Chelsea wants to make. She wants to cover it with fabric. If the radius is 14 cm and the height is 10 cm, what is the fabric needed to cover the box? a) 1335 cm2 b) 1336 cm2 c) 1337 cm2 d) 1336 cm3 5) Scoops of strawberry ice cream are place in a cone that has radius 5 cm and height 24 cm. How many scoops will be needed to fill the cone if one scoop contain 78.5 cm3 strawberry ice cream? a) 8 scoops b) 7 scoops c) 6 scoops d) 4 scoops 6) Find the surface area of sphere if its volume is 38,808 cm3! (π=22/7) a) 5,344cm2 b) 5,544cm2 c) 6,354cm2 d) 5,434cm3 7) Tata wants to make a drink product with the shape of cylinder for its cup. Tata plans to use 10cm for diameter and 16cm for height. How many can Tata’s drink fit in her cup? a) 1266ml b) 1270ml c) 1256ml d) 1246ml 8) The roof of the castle tower has the shape of a cone with a base diameter of 28 m and a slant height of 7 m. How many euros will we pay to cover the roof if the cost is 4 euros per m2? a) 3678 euros b) 3563 euros c) 3569 euros d) 3696 euros 9) Air is leaking from a spherical-shaped advertising balloon at the rate of 10 ft3 per second. If the radius of the balloon is 3.5 ft, how long would it take for the balloon to empty fully? a) 10,05 seconds b) 11,34 seconds c) 10,26 seconds d) 10,56 seconds

MATH GAME!

Tlač
Vložiť

Rebríček

Vizuálny štýl

Možnosti

Prepnúť šablónu

Obnoviť automaticky uložené: ?