Answer:
<em>The surface area of square prism = 384 units squared</em>
Step-by-step explanation:
<u><em>Explanation</em></u>:-
<em>Given the square prism side 'a' = 8 units</em>
<em>The surface area of square prism = 2 a² + 4 a h</em>
Given square prism length , width and height also equal identical sides
The surface area of square prism = 2 a² + 4 a h
= 2(8)² + 4 (8)(8)
= 2(64) + 4(64)
= 384 units squared
<u><em>Final answer</em></u>:-
<em>The surface area of square prism = 384 units squared</em>
Area of square = side times side
Given: side = 21 inch
so
A = 21 * 21
A = 441
Answer
A = 441 square inches
Answer:
alternativa a me dá um coração de baixo da resposta
Answer:
A. 7/9
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
HIJK IS increased by a factor of 3/4 to formH'I'J'K'
so every side is increased by a factor of 3/4
so,Side J'K'=24+24×3/4=42