Use the Fundamental Identities to Find the Value of the Trigonometric

question 11

Multiple Choice

Use the fundamental identities to find the value of the trigonometric function.
-A triangle drawn on a map has sides of lengths 7 cm, 11 cm, and 15 cm. The shortest of the corresponding real-life distances is 92 km. Find the longest of the real-life distances.

• A)207.1 km
• B)144.6 km
• C)134.6 km
• D)197.1 km

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Definitions:

Dominant Gene

A gene that expresses its phenotype over another gene's phenotype when the two are paired together in an organism.

Recessive

Describes a genetic trait that is expressed in an organism’s phenotype only when two copies of the gene are present, one from each parent.

Recessive Genes

Genetic traits that require two copies (one from each parent) to be expressed in the offspring. If only one copy is present, the trait will not manifest because it is masked by a dominant gene.

Dominant Genes

These are genes that are expressed over other genes, called recessive genes, in determining certain traits in an organism.