rylanunnasch rylanunnasch
  • 15-05-2020
  • Mathematics
contestada

A right prism of height 14 inches has a base made of a rhombus whose diagonals are 6
inches and 8 inches long.

Respuesta :

Newton9022 Newton9022
  • 20-05-2020

Answer:

(a)24 square inches

(b)280 Square Inches.

(c)192 cubic inches

Step-by-step explanation:

(a)Given the diagonals of a rhombus:

Area=½ X Product of the diagonals

Therefore:

Area=½ X 6 X 8

Base Area=24 square inches

(b)Lateral Area

Lateral Area of a Prism=Base Perimeter X Height

Applying Pythagorean Triples(3,4,5) in the attached triangle

Side Length=5 inches

Base Perimeter=4*5=20 Inches

Lateral Area =20*14=280 Square Inches.

(c)Volume

Volume of a Prism=Base Area X Height

=24*8

Volume=192 cubic inches

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