Find the Specified Quantity $$\text { Is it correct to say that the value of } \cos 45 = \frac { \sqrt { 2 } } { 2 } \text { ? Explain your answer. }$$

question 87

Essay

Find the specified quantity.
- $$\text { Is it correct to say that the value of } \cos 45 = \frac { \sqrt { 2 } } { 2 } \text { ? Explain your answer. }$$

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Definitions:

Chondrocranium

The cartilaginous structure that forms the basis of the skull in vertebrates, especially during embryonic development.

Endometrium

The inner lining of the uterus, known as the mucous membrane, which becomes thicker throughout the menstrual cycle to potentially accommodate the implantation of an embryo.

Myocardium

The muscular tissue of the heart, responsible for the contraction and relaxation that enables the heart to pump blood through the body.