Calucluate the Surface Area under the prescribed dilation(s). Rectangular Prism Cylinder
SA = 2(LW+LH+WH) SA = 212 + 2 trh
Surface Area: All dimensions are tripled.
4 ft
12 ft
A) 402.12 12
B) 1206.37 ft2
C) 3619.11 ft2
D) 134.04 ft2
402.12 ft^2
1206.37 ft^2
3619.11 ft^2
134.04 ft^2

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

If kn = 9 cm, mn = 21 cm, rs = 42 cm, and ps = 18 cm, what is the scale factor of figure klmn to figure pqrs?

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