EmilyC111
EmilyC111 EmilyC111
  • 01-03-2017
  • Mathematics
contestada

I need help with this question please

I need help with this question please class=

Respuesta :

Аноним Аноним
  • 01-03-2017
I hope this helps you



BC^2=12^2+8^2


BC^2=144+64


BC^2=208


BC~14,4



AC^2=12^2+18^2


AC^2=144+324


AC^2=468


AC~21,6



Perimeter=14,4+21,6+18+8


Perimeter=62


Answer Link

Otras preguntas

The base of a lampshade is in the shape of a circle and has a diameter of 13 cm. What is the circumference, to the nearest tenth of an cm, of the base of th
Explain the role of energy in changes of state.
can anyone help me with this problem ?
What is the difference between evidence and inference?
What does Y = to please help
2014 numbers are placed along the circumference of a circle. When any 5 successive numbers are added, the total is always 40. What are these 2014 numbers? Find
sedimentation as a method of water purification results in what
The base of a lampshade is in the shape of a circle and has a diameter of 13 cm. What is the circumference, to the nearest tenth of an cm, of the base of th
What does U = Please help
How to calculate 30% of 1500??