Weegy: A pair of angles are complementary if the sum of their measures is 90 degrees.
If the two complementary angles are adjacent (i.e. have a common vertex and share just one side) their non-shared sides form a right angle. Answer is Ture User: An interior angle and an exterior angle are adjacent. The exterior angle measures 113°. What is the measure of the interior angle? A.67° B.77° C.63° D.73° Weegy: [B] 77 User: If a pentagon is a regular pentagon, then what is the measure of each interior angle? A.108° B.36° C.144° D.72° Weegy: b User: How many triangles can a heptagon be divided into? A.3 B.4 C.5 D.6 Weegy: a User: Which polygon has interior angles whose sum is 1440°? A.octagon B.nonagon C.decagon D.11-gon Weegy: d (More)

Weegy: The formal system of naming species is called binomial nomenclature (especially in botany,[1] but also used by zoologists[2]), binominal nomenclature (since 1953,[3] the technically correct form in zoology[4]), or binary nomenclature. [ [ The essence of it is that each species name is in (modern scientific) Latin and has two parts, so that it is popularly known as the Latin name of the species, although this terminology is avoided by biologists and philologists, who prefer the term scientific name ] ] (More)

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