kaitlyngilbert314159
kaitlyngilbert314159 kaitlyngilbert314159
  • 02-08-2021
  • Mathematics
contestada

Help please, area of a triangle

Help please area of a triangle class=

Respuesta :

cwrw238 cwrw238
  • 02-08-2021

Answer:

84 ft^2.

Step-by-step explanation:

Use Pythagoras to find the value of h:

25^2 = h^2 + 7^2

h^2 = (25-7)(25+7)

h^2 = 576

h = √576 = 24

Area  = 1/2 * 7 * 24

= 84.

Answer Link

Otras preguntas

what is the simplest square root of 1345? no decimals please
Simplify (7-5i)(-3+9i)-(5+6i)^2
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make
how might a scientist a determine  whether trait sex-linked by observing the offspring of several genetic crosses
what is the simplest square root of 1345? no decimals please
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
What sorts of signals does the brain use to communicate sensations, thoughts and actions?
Why did president Washington want the United States to remain neutral
State two ways in which a single-celled organism, such as amoeba, and a human body are alike?
Fragment in this sentenceWith her heavy dictonary, Donna thumps the top other ancient computer monitor.  Whenever the color tint flickers from normal to sickly