SD_AFNR_2011_Activity_09
... 3x + 4x + 5x = 180⁰ So 12x = 180 Next divide both sides by 12 to get x alone: 12 x = 180 ...
... 3x + 4x + 5x = 180⁰ So 12x = 180 Next divide both sides by 12 to get x alone: 12 x = 180 ...
and Measurement
... Base of a rectangular prism – any two congruent, opposite and parallel faces shaped like rectangles; possibly more than one set Congruent – of equal measure, having exactly the same size and same shape Equation – a mathematical statement composed of algebraic and/or numeric expressions set equal to ...
... Base of a rectangular prism – any two congruent, opposite and parallel faces shaped like rectangles; possibly more than one set Congruent – of equal measure, having exactly the same size and same shape Equation – a mathematical statement composed of algebraic and/or numeric expressions set equal to ...
Practice A
... 6. The acute angles of a _______________ triangle are complementary. 7. The measure of an _______________ of a triangle is equal to the sum of the measures of its remote interior angles. Find the measure of each angle. ...
... 6. The acute angles of a _______________ triangle are complementary. 7. The measure of an _______________ of a triangle is equal to the sum of the measures of its remote interior angles. Find the measure of each angle. ...
UNIT 3 Pythagoras` Theorem Teaching Notes
... Pythagoras' Theorem is arguably the most important elementary theorem in mathematics, since its consequences and generalisations have such wide-ranging implications. Although named after the 6th-century BC Greek philosopher and mathematician, it is in fact one of the earliest theorems known to ancie ...
... Pythagoras' Theorem is arguably the most important elementary theorem in mathematics, since its consequences and generalisations have such wide-ranging implications. Although named after the 6th-century BC Greek philosopher and mathematician, it is in fact one of the earliest theorems known to ancie ...
