Circle D circumscribes ABC and ABE. Which statements about the triangles are true?
1 answer:
The true statements about these triangles are: B. I and II.
<h3>How to identify the true statements?</h3>Based on the diagram (see attachment), we can logically deduce the following points in accordance with circle theorem:
- The tangents drawn from a point out side the circle are the same (equal).
- The perpendicular bisectors of triangle ABC would have an intersection at the same point (center D) as those of triangle ABE.
- The distance from point C to point D is the same as the distance from point D to point E i.e CD = DE since both are radii of the circle.
In conclusion, we can logically deduce that the true statements about these triangles are I and II only.
Read more on perpendicular bisectors here: brainly.com/question/16965212
#SPJ1
You might be interested in
Answer:
A
Step-by-step explanation:
This is exponential decay; the height of the ball is decreasing exponentially with each successive drop. It's not going down at a steady rate. If it was, this would be linear. But gravity doesn't work on things that way. If the ball was thrown up into the air, it would be parabolic; if the ball is dropped, the bounces are exponentially dropping in height. The form of this equation is
, or in our case:
, where
a is the initial height of the ball and
b is the decimal amount the bounce decreases each time. For us:
a = 1.5 and
b = .74
Filling in,
If ww want the height of the 6th bounce, n = 6. Filling that into the equation we already wrote for our model:
which of course simplifies to
which simplifies to
So the height of the ball is that product.
A(6) = .33 cm
A is your answer