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1. it is the sum of all areas of literal faces and basis of a solid figure A.base area B. lateral area C. surface area D.None of the above
2.the surface area of a cube is__times the area of its face. A.Three B.Four C.five D.six
3.a flat pattern that you can food to form a solid figure is called a/an__. A.area B.edge C.face D.net
4.the lateral surface of unrolled cylinder will be__. A.rectangle B.trapezoid C.triangle D.All of the above
5.the solid figure that has surface area equivalent to four times the areas of circles of the same radii is__. A.cube B.cone C.tetrahedron D.sphere
6.In a cylinder, the edge of lengths of the lateral surface is equal to__ of its base. A.circumference B.perimeter C.radius D.width
7.the sum of the area of the square base and four triangular lateral faces is the surface area of__. A.cube B.rectangular prism C.pyramid D.cone
8.The unit for surface area is__. A.cubic unit B.linear unit C.square unit D.weight unit
9.A cylinder has a radius of 5 cm and height of 8 cm. what is the unit of measure appropriate for its surface area? A.square milimeter (mm2) B.square centemeter (cm2) C.square decimeter (dm2) D.square meter (m2)
10.to get the lateral area of a cone, we use the formula__. A. L.A.=πr2 B. L.A.=πrs C. L.A.=πrh D. L.A.=rh
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