Answer:
Step-by-step explanation:
We have been given a circle D. Secant BE and CF intersect at point A inside D. We are asked to find the measure of arc BF.
We know that when two secants intersect inside a circle, then the measure of angle formed is half the sum of intercepting arcs.
We know that degree measure of circumference of circle is 360 degrees, so we can set an equation as:
Therefore, the measure of arc BF is 80 degrees.
Answer:
275
Step-by-step explanation:
25x33 1/3
- Reduce the numbers with greatest common divisor 3.
- Divide 33/3=11
- 25x11=275
Answer:
ill help if yu still need it
Step-by-step explanation:
* eq 1 by 4 and eq 2 by 3 and add
24x-12y=60
21x+12y=30
45x=90
x=2
y=-1
Answer:
(√2)x units
Step-by-step explanation:
x is one leg of another isosceles right triangle whose hypotenuse is the leg of interest. The hypotenuse of an isosceles right triangle is √2 times the leg length, so the leg of the large triangle is ...
(√2)x . . . . units
