Find the surface area of the pyramid.
The surface area is_square meters.

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9