Out of that particular list, the only description
that applies to 2.5 is "rational".
The area of a sector of a circles is calculated by the equation A = πr^2 (theta/360). From the data of the sector, we determine the radius of the circle. THen, we can calculate for the area of the circle.
16.4π = πr^2 (72/360)
r = 9.06
Area of circle = πr^2
Area of circle = π(9.06)^2
Area of circle = 82π
Answer:
the answer is triangles ABC and DEC are similar
Step-by-step explanation:
angle C is a common angle for both triangles
angle D is equal to angle A ( corresponding angles)since they are parallel
angle B is also equal to angle B for the same reason as angle D and A
since the three angles of the two angles are equal they are similar
Answer
the first one is 2/3 and the second is 1/4 the other i'll comment a little later
Step-by-step explanation:
Assume he played x games in total.
So x * 60% = 12
->x = 12 / 60% = 20
