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After a pattern repeats itself 5 times there are 15 circles 5 squares and 10 harts how many of each shapes are there in the original pattern?
All you need to do is divide each total by 5, so there are 3 circles, 1 square & 2 hearts.
What is the name of the tool used to draw circles?
To draw circles you need to use a compass
How many squares are there on a 15x15 grid?
To determine the number of squares on a 15x15 grid, we need to consider squares of different sizes. There will be 15x15 = 225 individual squares of size 1x1. Additionally, there will be (15-1)x(15-1) = 14x14 = 196 squares of size 2x2. Continuing this pattern, there will be 225 + 196 + 169 + ... + 1 squares of different sizes, which can be calculated using the formula for the sum of squares. The total number of squares on a 15x15 grid would be 1^2 + 2^2 + 3^2 + ... + 15^2 = 1240 squares.
What do you need to know about two circles to show that they are congruent?
You need only know the radius of each circle to determine that they are congruent. If the radii are identical, the circles are identical. This can also be determined by comparing the diameters (twice the radii), or the circumferences, or the areas of the circles. In all cases, if the parameters are identical, the circles are identical.
How many squares do you need to make a bigger square?
3
