Help would very much be appreciated

Which statement(s) are true about inscribed angles?
Statement 1: The vertex of an inscribed angle lies on the circle.
Statement 2: The sides of an inscribed angle are tangent lines to the circle.
Statement 3: The sides of an inscribed angle are chords of a circle.
Statement 4: The vertex of an inscribed angle lies outside a circle.

The options are as follows
4 only
1 & 3 only
1 only
2 & 4 only

B

Step-by-step explanation:

An inscribed angle is basically the angle formed at the intersection between two chords on the circle (can't be in the middle of the circle; see attachment).

The intersection point is also the vertex of the inscribed angle. And since the intersection is on the circle, then the vertex is on the circle, making Statement 1 correct. Then we can eliminate A and D because they don't include 1.

Comparing B and C, we need to look to see if Statement 3 is correct. If it is, we choose B and if not, we choose C.

Based on the definition, the sides of an inscribed angle are, in fact, chords of a circle. So, Statement 3 is correct.

The answer is B.

Hope this helps!

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.