1. Use the figure to answer the questions.
Given:
The figure above
Point B is the midpoint of line segment AC
Line segment AC is perpendicular to line segment BD.
(a) Which postulate can you use to prove Triangle ABD = Triangle CBD - Explain.
.
(b) If you were also given line segment AD is congruent to line segment CD (AD CD)
Which postulate could you now use to prove Triangle ABD Triangle CBD - Explain

well by looking at it , it would be for a.

it's b

Step-by-step explanation:

just because it's long it is very right

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this