brittluvpie
brittluvpie brittluvpie
  • 15-01-2017
  • Mathematics
contestada

What is the perimeter of the triangle? Round to the nearest whole number.

What is the perimeter of the triangle Round to the nearest whole number class=

Respuesta :

Аноним Аноним
  • 15-01-2017
You use the Pythagorean theorem, and get 12 squared plus 12 squared equals c ( hypothenuse). So 144 plus 144 equals to radical 288. So the answer is 17.
Answer Link
bcalle
bcalle bcalle
  • 15-01-2017
The perimeter is the sum of the three sides. Use Pythagorean theorem to find the missing side (hypotenuse).
a^2+b^2=c^2
12^2+12^2=c^2
144+144=c^2
288=c^2
Sqrt288=c
17=c
P= 12+12+17
P=41 ft
Answer Link

Otras preguntas

what is 7/12 as a percent?
WHERE DID MOST AMERICANS LIVE IN THE EARLY 1800S
Four things that were damaged ween mount etna erupted were
Your grandmother in Ireland sends you her favorite cookie recipe. Her instructions say to bake the cookies at 190.5°C. To what Fahrenheit temperature would you
Calculate the average speed of a bicycle that travels 100m in 20 s.
What is MULTIPLIED to equal 80 but can be ADDED to make NEGATIVE 21
Use elimination to solve the system:6x-4y=6-6x+3y=0
Your grandmother in Ireland sends you her favorite cookie recipe. Her instructions say to bake the cookies at 190.5°C. To what Fahrenheit temperature would you
a 12-pounded bag of dog food costs $12.36. a 15-pounded bag of cat food cost $15.30. which is a better deal???
Round 1.0649 to the nearest thousandth