Transformation and tessellation
Figures that are identical in size and shape.
What is congruent?
The answer to 10 x 6 - 12.
What is 48?
This letter represents the gradient in a linear equation formula.
What is m?
This is the value of the expression 6a - 4, if a=3.
What is 14?
This happens when an object is moved up, down, left or right without flipping, turning or changing size.
What is translation?
This is the formula for a triangle.
What is half times base times height?
This letter represents the y intercept in a linear equation formula.
What is c?
This is the value of the expression 4a + 3b - c,
if a = 9, b = -2 and c = 4.
What is 26?
This happens when an object is turned CW or ACW around a point a number of degrees.
What is rotation?
This is the area to one decimal point of a circle with a diameter of 20 cm.
What is 314.2 cm2?
This is the linear formula.
What is y = mx + c?
This is the expanded version of x(a + b).
What is ax + bx?
This is the line that sits between an object and its mirror image during reflection.
What is the axis of symmetry?
This is the formula to find the area of a trapezium.
What is half times height times length of top plus length of bottom?
This is the point the line crosses the y axis in the equation, y = 32x - 7.
What is -7?
This is the expanded version of x(x - 5).
What is x2 - 5x?
These are the 3 types of tessellations.
What is regular, semi-regular and irregular tessellations?
This is the volume of a rectangular prism with the dimensions length 15cm, height 100mm and width 13cm.
What is 1950cm3?
This is the y value in the equation y = 2x + 3,
when x = -3.
What is -3?
This is the expanded and simplified version of
4(3x + 4) + 7x + 12.
What is 19x + 28?