Question

Please I rlly need this

Answer 1

Answer:

Volume of triangular pyramid = 2,090 inch³

Step-by-step explanation:

Given:

Side height of base = 19 inch

Side length of base = 22 inch

Height of triangular pyramid = 30 inch

Find:

Volume of triangular pyramid

Computation:

Area of triangular base = (1/2)(b)(h)

Area of triangular base = (1/2)(19)(22)

Area of triangular base = 209 inch²

Volume of triangular pyramid = (1/3)(A)(h)

Volume of triangular pyramid = (1/3)(209)(30)

Volume of triangular pyramid = 209 x 10

Volume of triangular pyramid = 2,090 inch³