abrahammorris
abrahammorris
29-12-2017
Mathematics
contestada
What is the area of the figure:
Respuesta :
choixongdong
choixongdong
29-12-2017
A
45 45 90 triangle
so a = b
a^2 + b^2 =
c^2
a^2 + a^2
= c^2
2a^2
= c^2
2a^2
= 24^2
2a^2 = 576
a^2 = 288
a = 12
√2
b = a = 12√2
Area of triangle:
= 1/2 (
12√2)(12√2)
= 1/2(288)
= 144
answer
Area = 144 ft^2
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
The ________ is controlled by the experimenter. variability independent variable dependent variable confounding variable
Sarah wants to build a slide for her son's tree house. The slide is made from aluminum material that is cut from a roll The aluminum material is sold by the foo
A music teacher asked her students to set a really hard goal, such as increasing their practice time by 10 hours per week, which would cause her students to rea
What is the total area of the surfaces of both tables? • 8 square feet •10 square feet •16 square feet •20 square feet
Identify the type of paragraph that would use sensory details. a. narrative c. expository b. persuasive d. descriptive
What is self-efficacy and why might it be an important part of positive parenting?
why was richmond considered a symbol of the confederacy
Once in a while the thought reiterated itself that it was very cold and that he had never experienced such cold. As he walked along he rubbed his cheekbones a
Your school is planning to take fan buses to the playoff game. 346 students signed up to go to the game. If each bus can hold 45 students, how many buses shou
Use the words below with the correct preterite form of leer to write a complete sentence. mis padres / unas revistas deportistas
