Question

What is the perimeter of Triangle if side is not given

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Answer 1

Answer:

Scientific evidence shows that the physical and behavioral traits shared by all people originated from apelike ancestors and evolved over a period of approximately six million years. One of the earliest defining human traits, bipedalism -- the ability to walk on two legs -- evolved over 4 million years ago

Answer 2

Step-by-step explanation:

There are three primary methods used to find the perimeter of a right triangle.

1,When side lengths are given, add them together.

2,Solve for a missing side using the Pythagorean theorem.

3,If we know side-angle-side information, solve for the missing side using the Law of Cosines.