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.
No. 6x5x12 = 360
If she doubled each dimension 12x10x24 would be 5760, which is 8 times larger (the doubling is cubed)
Here is the solution based on the given problem above.
Given: 25miles/hour = speed of the cyclist
? = speed in feet/second
1 mile = 5280 feet
1 hour = 3,600 seconds
In order to get the result, we need to get first how many feet is 25 miles.
so, 25 miles is equivalent to 132,000 feet.
and 1 hour = 3,600 seconds
So, it is 132,000 feet/3,600 seconds. Let us simplify this.
So the answer would be 36.67ft/second.
I hope this is the answer that you are looking for.
Answer:
$0.80
Step-by-step explanation:
$16.40 ÷ 20.5 = 0.80
You can check your work by doing :
20.5 cm of wire × $0.80 = $16.40
Answer:
i need points
Step-by-step explanation:
