0. Review of College Algebra
Pythagorean Theorem & Basics of Triangles
0. Review of College Algebra
Pythagorean Theorem & Basics of Triangles - Video Tutorials & Practice Problems
On a tight schedule?
Get a 10 bullets summary of the topic1
concept
Review of Triangles
Video duration:
4m2
Problem
ProblemClassify the triangle below according to its sides and angles.
I. Equilateral
II. Isosceles
III. Scalene
IV. Acute
V. Obtuse
VI. Right
A
I and IV
B
I and V
C
II and V
D
II and IV
E
III and VI
F
Only one of I, II, III, IV, V, and V
3
Problem
ProblemFind the missing angle for this right triangle.
A
30°
B
60°
C
90°
D
120°
4
concept
Solving Right Triangles with the Pythagorean Theorem
Video duration:
5m5
Problem
ProblemCalculate the missing side of the triangle below.
A
9
B
25
C
19
D
15
6
Problem
ProblemCalculate the missing side of the triangle below.
A
B
C
D
Do you want more practice?
We have more practice problems on Pythagorean Theorem & Basics of Triangles