2. Show the construction of the 30°: 60°: 90° triangle. Use words when necessary. Use the triangle to find: TT TT sin-- tan 30° + sec 6 3.
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
How do you solve it and can you show me step by step
Draw a line AB.
At the point A plot the protractor and draw 90 degree.
At point B again plot the protractor and draw 30 degree (as shown in the diagram)
Since the sum of the angles of a triangle is 180 degree, so the third angle will be (180-90-30)= 60 degree automatically.
You may use compass too, to draw the 90 degree and 30 degree
pi = 180 degree
So, pi/6 = 180/6= 30 degree
pi/3 = 180/3= 60 degree
Step by step
Solved in 4 steps with 3 images
