24galenalawson
24galenalawson 24galenalawson
  • 03-08-2021
  • Mathematics
contestada

DONT UNDERSTAND THE QUESTION CAN SOMEONE HELP ME!!!

DONT UNDERSTAND THE QUESTION CAN SOMEONE HELP ME class=

Respuesta :

daniellenavarrete
daniellenavarrete daniellenavarrete
  • 03-08-2021

Answer:

246.62007 cm. HTH!

Step-by-step explanation:

A=2AB+(a+b+c)h

AB=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c

2

Solving forA

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=8·9+5·9+10·9+1

2·﹣84+2·(8·5)2+2·(8·10)2﹣54+2·(5·10)2﹣104≈246.62007

Answer Link

Otras preguntas

A bag contains 18 blocks numbered from 1 to 18. two blocks are selected from the bag at the same time. let event e = the two numbers differ by 11. how many outc
Carbon tetrachloride (ccl4) may be produced when reacting excess chlorine with methane in the presence of light.truefalse
What hardships did american soldiers face in world war 1?
What was the major disagreement between the United States and the Soviet Union after World War II? How to govern Germany The spread of communism The economic su
Where is a prominent example of an offshore center?
What is the slope of the line that passes through the points (1, 1 and (–1, –5?
15 POINTS PICK THE TOP 20 BEST RATED MOVIES AND EXPLAIN WHAT THEY ARE ABOUT
in the Iroquois constitution what do the branches symbolize
vacuum can be measure with the help of a
Which of the following is true about the Spanish conquest of the Aztecs? A. The Spanish did not bring any new ways of life to the Aztec. B. The Spanish ruled