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

8x + 5. – 2x - 4 + 5.8

A big ship drops its anchor. E represents the anchor's elevation relative to the water's surface (in meters) as a function of time t (in seconds). E= -2.4t + 75

HELP ME PLEASE IVE BEEN TRYING IM ALMOST THERE

what is the length AB with endpoints A(-1,0) and B(4,-3). Step by step

What enters through the stomata of a plant cell that is a reactant of photosynthesis? A.)oxygen B.)sunlight C.)carbon dioxide D.)water

Why do some foods rot faster than others?

What is 1/3 divided by 1 1/5 and go to my other question to get brainliest:)

When a gas is heated, _____. a. none of the energy is converted to kinetic energy b. all of the absorbed energy is converted to kinetic energy c. some of the a

What is a nutrient on that list that most people do not consume enough and it is a big role player in sleep, emotional regulation, and aids in the function of o

Is 51/8 equal to 41/6