False
The diagonals of a parallelogram bisect one another.
HOPE IT HELPS YOU '_'
Answer:
Step-by-step explanation:
The circumference of a circle is given by:
where
r is the radius of the circle
For the circle in this problem,
c = 50.24 cm
Therefore the radius is:
The area of a circle is given by the formula
where r is the radius.
For the circle in this problem,
r = 8 cm
So the area is
Area of a circle is pi * radius² so:
1) Area = pi * 5²
= 25pi ≈ 78.54 yd²
2) Area = pi * 7²
= 49pi ≈ 153.94 cm²
Circumference is 2 * pi * radius so:
3) Circumference = 2 * pi * 10
= 20pi ≈ 62.83 mi
4) Circumference = 2 * pi * 3.3
= 6.6pi ≈ 20.73 in
Volume of a rectangular prism is length * width * height
5) Volume = 10 * 3 * 10
= 100 * 3
= 300 yd³
6) Volume = 5 * 7 * 5
= 35 * 5
= 175 in³
Not completely sure on the triangular prisms though. I'm almost certain the formula is 1/2 * height * base 1 * base 2 though
Answer:
-14
Step-by-step explanation:
this is if you meant 2 + t + 2 * t^3-t
