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3 years ago

In AFGH, h = 9.6 inches, f = 2.5 inches and 2G=78°. Find the length of g, to the

Mathematics

1 answer:

erastovalidia [21]3 years ago

8 0

Answer:

20.9 ft

This is a right triangle trigonometry question because N is 90 degrees. MN is adjacent to M and LM is the hypotenuse. Adjacent any hypotenuse use the cosine function.

plug in known values

switch cos(20) and x using the products property

plug into calculator to get 20.9 ft

Step-by-step explanation:

I tried my hardest sorry if this is wrong

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

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