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0. Fundamental Concepts of Algebra

Pythagorean Theorem & Basics of Triangles

0. Fundamental Concepts of Algebra

Pythagorean Theorem & Basics of Triangles

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Review of Triangles

Review of Triangles

Solving Right Triangles with the Pythagorean Theorem

Solving Right Triangles with the Pythagorean Theorem

Practice this topic

Multiple Choice

Classify the triangle below according to its sides and angles.

I. Equilateral

II. Isosceles

III. Scalene

IV. Acute

V. Obtuse

VI. Right

Multiple Choice

Find the missing angle $\theta$ for this right triangle.

Multiple Choice

Calculate the missing side of the triangle below.

Multiple Choice

Calculate the missing side of the triangle below.