Isosceles Triangles Themed Math Worksheets

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Isosceles Triangles (Holiday Cruise Ship Themed) Math Worksheets

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Definition

An isosceles triangle is a triangle with two sides of equal measurement. As a result, this kind of triangle has two angles with equal measurement.

PARTS OF AN ISOSCELES TRIANGLE

Legs: the two equal sides of an isosceles triangle.
Base: the unequal side of an isosceles triangle.
Vertex Angle: the angle of the two equal sides of an isosceles triangle.
Base Angle: the angles on the base of an isosceles triangle.

TYPES OF ISOSCELES TRIANGLES

Isosceles Acute Triangle: an isosceles triangle with all three angles measuring less than 90⁰
Isosceles Right Triangle: an isosceles triangle with the vertex angle measuring 90⁰ and the base angles measure 45⁰.
Isosceles Obtuse Triangle: an isosceles triangle with the vertex angle measuring more than 90⁰.

Isosceles Triangles (Holiday Cruise Ship Themed) Worksheets

This is a fantastic bundle that includes everything you need to know about Isosceles Triangle across 21 in-depth pages. These are ready-to-use worksheets aimed at students 8-10 years of age.

Each ready to use worksheet collection includes 10 activities and an answer guide. Not quite right for your class? Don’t worry! All our worksheets are completely editable so can be tailored for your curriculum and target audience.