Area of triangle = (1/2)*base*height
20.335 = (1/2)*base*8.3
2*20.335 = base*8.3
(2*20.335) / 8.3 = base Use your calculator.
4.9 = base
base = 4.9cm
The motion of the ball as described above is an example of geometric sequence. A geometric sequence is that which the value of the succeeding terms share a common ratio. From the given, since the ball is dropped in 10 ft from the ground, this is the a1 or or the first term.
Answer:
-The answer for the radius:
Step-by-step explanation:
-The equation of a circle is:
(where the center is known as 
, the point is 
and the radius known as 
).
-Use both the center (-2,-1) and the point (-7,-7) for the equation:
-Then, solve the equation to get the radius:
So, therefore the radius is 
.
Answer:
230
Step-by-step explanation:
V = Base x hight
2070 = Base x 9
Base = 2070/9
Base = 230
Area = base
Area = 230
