christophercorn
christophercorn christophercorn
  • 02-12-2020
  • Mathematics
contestada

Please help guys I need it

Please help guys I need it class=

Respuesta :

xsouhailazbg xsouhailazbg
  • 02-12-2020

Answer:

a= 20

b= 169.7

c= 29.71

Step-by-step explanation:

The formula of a triangle is (h*b)/2

a= (5*8)/2

b= to find the height, you can use the pythagorean theorem 18^2 - 6^2 = square root of 288. Which is 12root 2 or 16.97. (16.97*20)/2

c= using the pythagorean theorem- 11^2 = 7^2 - c^2 = square root 73, or 6root 2, or 8.49. (8.49* 7)/2

Answer Link

Otras preguntas

select the equivalent expression to (-3x+6.2y)-(-6x+4.4y)1. -9x+10.8y2. 3x+10.8y3. -9x+1.8y4. 3x+1.8y​
The French Revolution took place after the The French viere inspired by the success they had seen. A. food reserve ran out B. people had been really sick D. Ame
“Encima de” means: under inside on top of next to
Determine the value of b in the given figure pls help
Look at this shape:which image shows a translation?
please please please help....i will give brainliest​
I NEEEEEEEDDD HELP PLEASE
The world's first television advertisement appeared on US screens. Magazines developed in London. Gutenberg's printing press provided Europeans with the ability
What is the mean of these numbers : 90, 95, 92, 93, 91, 97
I got points cause everybody likes good deeds