lvonhilgers lvonhilgers
  • 21-07-2020
  • Mathematics
contestada

In a triangle ABC, CD is an altitude, such that AD=BC. Find AC, if AB=3 cm, and CD= square root 2 .

Respuesta :

emuesirieruemu3
emuesirieruemu3 emuesirieruemu3
  • 21-07-2020

Answer:

AC=2.06cm

Step-by-step explanation:

AC^2=AD^2+CD^2

AC^2=1.5^2+1.4142^2

AC^2=2.25+2=4.25

....

[tex] \sqrt{ac {}^{2} } [/tex]

=

[tex] \sqrt{4.25 = } 2.06[/tex]

Answer Link
pigpigpigpigpig pigpigpigpigpig
  • 21-07-2020

Answer:

AC=2.06 cm

Step-by-step explanation:

Answer Link

Otras preguntas

22·23 is equal to?? I've been on this question for like 30 minutes lol
What percent of 97 is 11?
what is the absolute value of negative 6
What do you think is the most important river in the United states
A knife or a broken glass slices through the layers of the skin causing heavy bleeding. Which type of bleeding injury is it?
Fossil fuels are made by the decay of living things. Because living things are always dying and decaying, why are fossil fuels not a renewable source of energy?
the type of government in witch citenze has a say in what happens is knows as
What type of art has no visible subject?
Identify the mood of the following sentence go home
Suppose ∠A and ∠B are complementary angles, m∠A = (3x + 5)°, and m∠B = (2x – 15)°. Solve for x and then find m∠A and m∠B.