Question about the interior angles in simple shapes

No description given

Areas of triangles

rebelmaths

Finding lengths of sides of triangles

sin vertically shifted Working 1_11_16

sin vertically shifted Working 1_11_16

A mass is resting on a rough plane. Given the angle of the plane and the mass of the object, find the normal reaction force and hence the coefficient of friction.

Solve for x and y on a given triangle and calculate the area

rebelmaths

Pythagoras' Theorem and naming sides of right angled triangle

rebelmaths

angle between two vectors

rebelmaths

Area and Perimeter of Rectangles

rebelmaths

Areas of triangles

rebelmaths

Ratio of sides of rectangles

rebel

rebelmaths

Two questions testing the application of the Cosine Rule when given two sides and an angle. In these questions, the triangle is always acute and both of the given side lengths are adjacent to the given angle.

Vector addition, multiplication by a scalar, magnitude, dot product, Perpendicular vectors, angle between vectors, cross product.

rebel

rebelmaths

Find angle and side in a right angled triangle.

rebelmaths

Area and perimeter of triangles.

Area and perimeter of rectangles

Questions on angles on parallel lines (vertically-opposite, alternate, corresponding and co-interior), and angles along a straight line and in a circle.

Exam about types of angle - acute, right, obtuse, reflex.

Finding lengths of sides of triangles

Finding lengths of sides of triangles

A particle is projected up a rough plane at a given speed. Given the angle of the slope and the coefficient friction, find the distance the particle travels before it comes to instantaneous rest.

Find the $x$ and $y$ components of a force which is applied at an angle to a particle. Resolve using $F \cos \theta$. The force is applied in the negative $x$ and negative $y$ direction.

Find the $x$ and $y$ components of a force which is applied at an angle to a particle. Resolve using $F \cos \theta$. The force is applied in the negative $x$ and negative $y$ direction.

A particle is in equilibrium on an incline. Four forces are acting on it. You're given the angle of the incline and three forces. Resolve the forces to find the angle and magnitude of the other force.

Find the $x$ and $y$ components of the resultant force on an object, when multiple forces are applied at different angles.

No description given

Finding lengths of sides of triangles

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.