Refer to the Rectangle ABCD , Shown Below, Where $m ( \angle 4 ) = 18 ^ { \circ }$

question 59

Multiple Choice

Refer to the rectangle ABCD , shown below, where $m ( \angle 4 ) = 18 ^ { \circ }$ .

• A) \(m ( \angle 1 ) = 72 ^ { \circ }\) , \(m ( \angle 2 ) = 72 ^ { \circ }\) and \(m ( \angle 3 ) = 18 ^ { \circ }\)
• B) \(m ( \angle 1 ) = 18 ^ { \circ }\) , \(m ( \angle 2 ) = 72 ^ { \circ }\) and \(m ( \angle 3 ) = 18 ^ { \circ }\)
• C) \(m ( \angle 1 ) = 72 ^ { \circ }\) , \(m ( \angle 2 ) = 18 ^ { \circ }\) and \(m ( \angle 3 ) = 72 ^ { \circ }\)
• D) \(m ( \angle 1 ) = 18 ^ { \circ }\) , \(m ( \angle 2 ) = 18 ^ { \circ }\) and \(m ( \angle 3 ) = 72 ^ { \circ }\)

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Definitions:

Pyruvate

A three-carbon compound that plays a vital role in energy production and biosynthetic processes in cells.

Glycolysis

A metabolic pathway that converts glucose into pyruvate, releasing energy and producing ATP and NADH, occurring in the cytosol of cells.

Citric Acid Cycle

A series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate.

Acetyl CoA

A molecule that conveys the carbon atoms within the acetyl group to the citric acid cycle (Krebs cycle) to be oxidized for energy production.