A and B Represent the Two Legs of a Right

question 28

Multiple Choice

a and b represent the two legs of a right triangle, while c represents the hypotenuse. Find the length of the unknown side.
-b = 21 cm, c = 29 cm

• A)21 cm
• B)a = 20 cm
• C)22 = cm
• D)a = 19 cm

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Definitions:

Metal

A class of elements characterized by their malleability, conductivity, and metallic luster, typically solid under standard conditions.

Electrolysis

The decomposition of a chemical compound or metals caused by an electric current.

Separating Elements

Components or techniques used in systems and processes to divide, isolate, or detach different substances or parts.

Electrically

Pertaining to or operated by electricity; involving, derived from, or related to electricity.