173 results for "triangle".

Question in MATH1011 practice questions and online tutorials
Draws a triangle based on 2 angles and a side length.

Question in Demos
An example of using the GeoGebra extension to ask the student to create a geometric construction, with marking and steps.

Question in Howtos
Some clever variablesubstitution trickery to randomly pick two sides of a rightangled triangle to give to a student, and ask for the other.
The sides are set up so they're always Pythagorean triples, and the opposite side is always odd.
As ever, most of the tricky stuff is in the advice.
Because this was created quickly to show how to set up the randomisation, there's no diagram. It would benefit greatly from a diagram.

Question in Howtos
An example of using the GeoGebra extension to ask the student to create a geometric construction, with marking and steps.

Question in PH023 Foundation Mathematics for Physicists 1
Draws a triangle based on 3 side lengths.

Question in PH023 Foundation Mathematics for Physicists 1
Draws a triangle based on 2 angles and a side length.

Question in Content created by Newcastle University
Questions on rightangled triangles asking for the calculation of angles using inversetrigonometrical functions.

Question in Content created by Newcastle University
Two questions testing the application of the Sine Rule when given two angles and a side. In this question, the triangle is always acute.

Question in Content created by Newcastle University
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.

Question in Content created by Newcastle University
A question testing the application of the Cosine Rule when given two sides and an angle. In this question, the triangle is always obtuse and both of the given side lengths are adjacent to the given angle (which is the obtuse angle).

Question in Content created by Newcastle University
A question testing the application of the Cosine Rule when given three side lengths. In this question, the triangle is always acute. A secondary application is finding the area of a triangle.

Question in Content created by Newcastle University
A question testing the application of the Cosine Rule when given three side lengths. In this question, the triangle is always obtuse. A secondary application is finding the area of a triangle.

Question in Content created by Newcastle University
Two questions testing the application of the Sine Rule when given two angles and a side. In this question the triangle is obtuse. In one question, the two given angles are both acute. In the second, one of the angles is obtuse.

Question in Content created by Newcastle University
Two questions testing the application of the Sine Rule when given two sides and an angle. In this question, the triangle is always acute and one of the given side lengths is opposite the given angle.

Question in Content created by Newcastle University
A question testing the application of the Sine Rule when given two sides and an angle. In this question the triangle is obtuse and the first angle to be found is obtuse.

Question in Transition to university
Differentiate between linear and quadratic sequences and arithmetic and geometric sequences through a series of multiple choice questions. Spot different patterns in sequences like the triangle sequence, square sequence and cubic sequence and then use this pattern to find the next three terms in each of the sequences.

Question in Transition to university
This question tests the students ability to calculate the area of different 2D shapes given the units and measurements required. The formulae for the areas are available if required but students are encouraged to try to remember them themselves.
The shapes are: a rectangle, a parallelogram, a rightangled triangle, and a trapezium.
Author of gif: Picknick
https://commons.wikimedia.org/wiki/File:Parallelogram_area_animated.gif
This file is licensed under the Creative Commons AttributionShare Alike 4.0 International license. 
Question in All questions
Finding unknown sides/angles in rightangled triangles. 6 different combinations of unknowns are included in this single question. Makes my previous questions redundant

Question in NC PreCalculus
No description given

Question in Michael's workspace
Draws a triangle based on 2 angles and a side length.

Question in Kaushik's workspace
No description given

Question in All questions
Finding unknown sides/angles in rightangled triangles.
Version 1: b,c known
Version 2: a,x known
Version 3: a,y known
Version 4: b,x known
Version 5: b,a known
Version 6: c,a known

Question in All questionsLengths in rightangled triangle a provided. sin, cos and tan of angle asked for

Question in Leonardo's workspace
An example of using the GeoGebra extension to ask the student to create a geometric construction, with marking and steps.

Question in Ann's workspace
An example of using the GeoGebra extension to ask the student to create a geometric construction, with marking and steps.

Question in EUN257 Postclass activities
No description given

Question in Jordan's workspace
Solve a random oblique triangle for sides and angles.

Question in Trignometry
Finding the lengths and angles within a rightangled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

Question in Xiaodan's workspace
An example of using the GeoGebra extension to ask the student to create a geometric construction, with marking and steps.

Question in Trignometry
Draws a triangle based on 3 side lengths.