-If AB = 7

question 156

True/False

-If AB = 7.4 and BC = 13.7, then AC = 20.1.

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Definitions:

Profile

A description or analysis of something that presents its key characteristics or qualities.

Headwaters

The location or general area where a stream or river begins.

Perennial

Describes plants that live for more than two years or streams that flow continuously throughout the year.

Gradient

A rate of inclination or slope, or the rate at which a physical quantity changes with respect to change in another quantity.