WindsorLynne WindsorLynne

01-08-2017
Mathematics

contestada

line GJ is tangent to point A at point G.

If AI = 5 and IF = 12, find A F.

line GJ is tangent to point A at point G If AI 5 and IF 12 find A F class=

Respuesta :

shotgun981 shotgun981

01-08-2017

I believe this is how you do it...
AI=5, 5 squared=25
IF=12, 12 squared=144
144+25 (only because line A F is bigger than AI or IF does it add)
A F=169

Answer Link

Banabanana Banabanana

01-08-2017

АІF is the right triangle (АF is the hypotenuse)
By the Pythagorean theorem:

АF² = AI² + IF² = 5² + 12² = 25 + 144 = 169
АF = √169 = 13 units

Answer Link

Otras preguntas

What is the symbol for an ion that has 31 protons, 38 neutrons, and 28 electrons?

Americanization programs were mostly focused on O A. supporting the work of nativist organizations. B. attracting "new" immigrants to the United States. C. help

How many innings are played in a regulation baseball or softball game?

How can an igneous rock turn into a sedimentary rock?

according to the graph, what is the value of the constant in the equation below?

To join a new fitness center, there is a $60 initiation fee. It costs an additional $10 for every spinning class you attend. What is the average cost per class

in her pocket, Kira has 2 red marbles, 2 green marbles, 2 blue marbles that are all the same size. If Kira picks a marble one marble from her pocket without loo

1. In a traditional wedding, the person performing the ceremnony is often wordy, while the bride and groom are very , saying just "I do." 2. When he saw no way

-4(-2x-9) I really need help it's simplify

Evaluate the expression below. 6−(65÷5+8−8×4)+1