Answer:
1. all side must intersect exactly two others sides but only at their endpoints
2. The sides must be non collinear and have a common endpoint
3. All sides must be a line segment
Answer: E
Explanation: If you are using a calculator, simply enter 480÷160×100 which will give you 300 as the answer.
Answer:-24x -10
Step-by-step explanation:
Dimensions:-6x-5 and -6x
Perimeter:2(l+b)
=2(-6x-5 + -6x)
=-12x-10 + -12x
=-24x -10
Hope it helps ❤️
Answer: A rhombus has order of rotational symmetry of 2
Step-by-step explanation:
We know that a geometric figure has rotational symmetry if it maps onto itself under rotation about an angle at its center.
The order of rotational symmetry is the number of times the geometric figure maps onto itself during a rotation of 360°.
[ At 180° and 360° it maps onto itself]
A rhombus maps onto itself two times during a rotation of 360°
Hence, A rhombus has order of rotational symmetry of 2.
Answer: We have to find the volume of a sphere, provided its radius:
The formula for sphere volume is:
Therefore now we can find the volume, because we have the value of the Radius of the sphere, and we do it next.!
Simplification gives:
