Please help! Find the surface area of a rectangular prism.
A rectangular prism with length 45 feet, width 15 feet, and height 10 feet.
a.
1275 sq. ft
b.
1875 sq. ft
c.
6750 sq. ft
d.
2550 sq. ft

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.