Use formulas to find the lateral area and surface area of the given prism. round your answer to the nearest whole number.
a. 755 m2; 815 m2
b. 755 m2; 785 m2
c. 725 m2; 815 m2
d. 725 m2; 785 m2

The lateral surface area is 755 sq.m. and total surface area is 785 sq.m.

Step-by-step explanation:

Let a, b, and c be the sides of the base and h be the height of the prism.

a = 5 m

b=6 m

c=11.21 m

h = 34 m

Lateral surface area of triangular prism =

                                                                 =

                                                                 =755.14 sq.m.

Total surface are of triangular prism = Lateral surface area + area of 2 triangles

                                                         =

                                                         =

                                                         =

Thus the lateral surface area is 755 sq.m. and total surface area is 785 sq.m.

Option B is correct.

take the top number and divide it by a the bottom number

step-by-step explanation:

1/2 1 divied by 2 = .5