Student resources - Surface area of prisms and cylinders page 6

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Question 3

Open cylinder. Base radius 4cm, height 10 cm.

a	The area of the curved surface in the pictured cylinder is:
	16π cm²	40π cm²	80π cm²
b	The area of the circular base is:
	8π cm²	16π cm²	32π cm²
c	The surface area of the cylinder is:
	56π cm²	96π cm²	112π cm²

Question 4

Triangular prism. Right-angled triangular ends with base 6, height 8. Length is 5.

a	The surface area of the triangular end for the prism pictured is:
	12 cm²	24 cm²	36 cm²
b	The length of the hypotenuse of the triangular end is:
	5 cm	10 cm	14 cm
c	The total area of the rectangular sides is:
	90 cm²	110 cm²	120 cm²
d	The surface area of the prism is:
	102 cm²	144 cm²	168 cm²