3 years ago

Is diameter and radius the same thing

2 answers:

8 0

radius* 2=diameter so no diameter and radius aren't the same thing because radius is half the distance across the circle and diameter is the full distance across the circle.

lisov135 [29]3 years ago

7 0

NO!!!!!!
diameter is the length across the circle
radius is the length from the center of the circle to the outside
radius = r
diameter= d
d=2r

You might be interested in

Can someone help me fast I need to get this to a 90 I have it at 80 rn

vova2212 [387]

-1/2 is the slope of the line!

4 0

2 years ago

Use the distance formula to find the distance, to the nearest tenth, from S(7, −1) to V(−1, 3).

34kurt

Answer: 8.9 units (choice C)

Explanation:

We plug $(x_1,y_1) = (7,-1) \text{ and } (x_2,y_2) = (-1,3)\\\\$ into the distance formula to get the following

$d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(7-(-1))^2 + (-1-3)^2}\\\\d = \sqrt{(7+1)^2 + (-1-3)^2}\\\\d = \sqrt{(8)^2 + (-4)^2}\\\\d = \sqrt{64 + 16}\\\\d = \sqrt{80}\\\\d \approx 8.94427\\\\d \approx 8.9\\\\$

4 0

2 years ago

Point B is the midpoint of Line segment A C .

lara31 [8.8K]

Answer:

Angle ABC is bisected by BD

BC =Half AC

2 mangle DBC =mangle ABC

6 0

3 years ago

Use the figure and flowchart proof to answer the question:

KatRina [158]

Answer:

tSubstitution Property of Equality

Step-by-step explanation:

I took the test and that was the answer

4 0

3 years ago

Tiana has already taken 1 page of notes on her own, and she will take 1 page during each hour of class. In all, how many hours w

Novosadov [1.4K]

Answer:

<u>42 Hours.</u>

Step-by-step explanation:

As an equation where y is the total pages and x is hours of class:

y=1+1x since she started with 1 page and does 1 page per hour.

Setting the total pages she needs as 43 (y=43) we get:

43=1+1x

Subtract one on both sides

42=1x

The 1 doesn't need to be written so

x=42

Therefore, it'll take her 42 hours to write all those notes.

4 0

3 years ago