The Height of a Rectangular Solid Is 12 Cm

question 8

Multiple Choice

The height of a rectangular solid is 12 cm. The length is 8 cm, and the width is 6 cm. Find the surface area of the solid.

• A) 216 cm²
• B) 576 cm²
• C) 432 cm²
• D) 336 cm²
• E) 1,152 cm²

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Definitions:

Haploid Gametes

Sex cells (sperm or ova) containing half the number of chromosomes of a normal cell, crucial for sexual reproduction.

Mesoderm

The middle layer of the three primary germ layers in the early embryo, which develops into muscles, bones, circulatory system, and other internal organs.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, giving rise to the epidermis and nervous system.

Endoderm

The innermost layer of cells or tissue of an embryo in early development, which gives rise to the lining of the digestive and respiratory systems.