bella200592 bella200592
  • 23-04-2021
  • Mathematics
contestada

in the diagram, AB=18. find AC and BC

in the diagram AB18 find AC and BC class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 23-04-2021

Answer:

b

Step-by-step explanation:

In a 30-60-90 right triangle, the hypotenuse is twice the length of the short leg.

The hypotenuse is AB and is 18.

The short leg is BC and is 9.

The only choice with BC = 9 is b.

Answer: b

Answer Link

Otras preguntas

Unlike the methods of early scientists, how did Sir Francis Bacon believe basic laws of science should be determined?
Which term describes a person in the center of the political spectrum? A. moderate B. radical C. reactionary D. conservative
a tsunami can occur when there is vertical movement at a fault under...?
What is the modern name of Aegyptus
What two numbers add up to -14 and multiply out to -240
Why wasn't Kenny friends with LJ anymore
can your body make antibodies for pathogens you never been in contact with why or why not\
3x squared -16x - 7=5
A cube and the net for the cube are shown. What is the surface area of this cube?A.30 cm²  B.70 cm²  C.125 cm²  D.150 cm²
An enumerated power is? (A)given to local governments alone (B)given to the national government (C)given to the state governments alone (D)denied to both state