Answer:
Number of sides are 12.
Step-by-step explanation:
Given that smallest angle of rotational symmetry for a regular polygon is 30°.
we have to find the number of sides does the regular polygon have.
If we can rotate a figure around a center point by fewer than 360° and the figure appears unchanged, then the figure has the rotation symmetry.
Now as at the centre the angle is 360 and all the angles at the centre formed equal i.e
Hence, 12 number of sides the polygon have.
Answer:
5 shapes, 3 rectangles 2, Triangles
Step-by-step explanation:
Answer:
21503 feet²
Step-by-step explanation:
Area of Square 1 = 69 x 69 = 4761
Area of Triangle = 69 x 92 ÷ 2 = 3174
Area of Square 2 = 92 x 92 = 8464
Area of Circle = 57.5² x π ÷ 2 ≈ 5104
Total Area = 21503
Answer:
6/28 + 3/4 = 3/14 + 3/4 = 2/28
Step-by-step explanation:
I think the answer would be C
As it is basically a straight line so there wouldn't be necessary for there to be a scatter diagram for it.
I may be wrong so take it with a grain of salt
