The measure off DF is 11.
In a circle inscribed within a triangle, the distance from each vertex of the triangle to the two nearest touchpoints (points of tangency on the circle) are equal. Since SD=4, DT=4 as well. Since UF=7, then FT=7.
DF=DT+TF=4+7=11.
Answer:
yellow i think
Step-by-step explanation:
<span>Given:
r
= 3 sin 2θ</span>
<span>
Find:</span>
Graph
that matches the polar equation
<span>Solution:
Use the polar graph type in the graphing calculator and enter the following
values: 3sin (2 theta).</span>
<span>Please
see the attached image for the answer. The graph would look like butterfly
wings.</span>
Answer: <span>2x² + x - 2 (the first option)</span>
1.25 pounds (sorry i had to use more characters)