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.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.