Show:
Square Roots and Real Numbers
Angles
Triangles and Pythagorean Theorean
Distance and Midpoint
Sine, Cosine and Tangent Ratios
100
√81
What is 9
100
An angle less than 90 degrees
What is acute
100
The Pythagorean Theorem
What is a2 + b2 = c2
100
Distance Formula
What is d=√(〖(x〗_2- x_(1)) )+(y_(2 )-y_1)
100
Opposite over adjacent
What is tangent
200
-√121
What is -11
200
a 90 degree angle
What is a right angle
200
a = 6, b= 8, c=?
What is c=10
200
Midpoint formula
What is (x1 + x2)/2, y1+y2)/2
200
opposite over hypotenuse
What is sine
300
+ or - √49
What is -7, 7
300
An angle greater than 90 degrees
What is obtuse
300
a = 15, b = ?, c = 32
What is b = 28.3
300
the distance between A(3,8), B(-5,2)
What is 10
300
Adjacent over hypotenuse
What is cosine
400
w^2 = 38
What is w = 6.2, -6.2
400
The measure of a straight angle
What is 180 degrees
400
A triangle with two equal sides and one anglemeasure of 134
What is obtuse isosceles
400
Find the midpoint of A(3,8) B(-5,2)
What is (-1,5)
400
Sin F (See board)
What is 0.8
500
y^2 = 1.44
What is y = 1.2, -1.2
500
A triangle where none of the sides are equal containing a right angle
What is right scalene triangle
500
tan F
What is 1.333