Solutions are on the 'MATHS' page!
Algebra
SPLAT!
Geometry
Topic 1: Angles
Polygons: Quadrilaterals
Questions:
1.
2.
3.
4.
Bonus
1.
1.
You need to write an algebraic equation to solve this.
There are 4 angles. If you add them up you'll get 360 degrees.
The opposite angle to 2x is the same (congruent).
So:
___ + ____ + ____ + ____ = 360
Gather like terms to simplify the equation.
Use inverse operations to isolate x. Do the same to both sides!
2.
There are 4 angles. If you add them up you'll get 360 degrees.
The opposite angle to 2x is the same (congruent).
So:
___ + ____ + ____ + ____ = 360
Gather like terms to simplify the equation.
Use inverse operations to isolate x. Do the same to both sides!
2.
Polygons: Triangles
Questions:
1.
2.
3.
4.
5.
6. Opposite angles are equal. Find the size of the angle labelled f.
7.
Bonus
8.
8.
9.
Corrigé
Bonus
Bonus
Triangles & Ratios
Topic 2: Area
Calculating the area of a right angle triangle. Use the formula in the table above.
Area of a Circle (Use the formula in the table above.)
1.
2.
3.
4.
5.
6.
Work through the videos, activities and quizzes on Khan Academy:
Topic 3: Volume
2. 3.