?Find the surface area of an equilateral-triangular base pyramid is the following dimensions: Length of Side of Base: 11'', Height of Triangular Base: 10'', Slant Height: 17''. 

A. ?335.5 inches squared
B. 148.5? inches squared
C. 148.5 ?inches cubed
D. ?335.5 inches cubed
E. 1,870 ?inches squared


Answer: A

Mathematics

You might also like to view...

Find the value of each square root by use of a calculator. Each number is approximate.

A. 0.57 B. 0.5700 C. 0.570 D. 0.1048

Mathematics

Provide an appropriate response.Which equation below defines y as a function of x?

A.  = y
B. x2 + y2  = 9
C. 3y - x2  = 0
D. y = ±
E. 3x - y2  = 0

Mathematics

Solve the equation.4 - 3(y - 9) = 9 + 2y

A.
B.
C.
D.

Mathematics

Add and, if possible, simplify. + 

A.
B.
C.
D.

Mathematics