🎯 Grade 5 📖 5. Geometry & Spatial Sense 🎯 Triangles

Kashef 🌟 Triangles!

43 practice questions included

Free lessons: 1 of 5

🧠 Practice Questions 43 total

How many sides does a triangle always have?

Explanation: Hello my wonderful student! A triangle is a polygon with exactly three sides. You are doing such a great job learning geometry!

Which triangle has all three sides the same length?

Explanation: Great job! An equilateral triangle has three equal sides and three equal angles. Keep shining!

A triangle with one right angle (90°) is called a:

Explanation: You're doing amazingly! A right triangle has exactly one 90° angle. Wonderful understanding!

Which of these can NEVER be a triangle?

Explanation: A triangle must have exactly 3 sides. A 4-sided shape is a quadrilateral. Super reasoning!

A triangle with all angles less than 90° is called:

Explanation: Hello dear! An acute triangle has three angles that are all acute (less than 90°). Excellent!

What do we call a triangle with no equal sides?

Explanation: You're such a smart learner! A scalene triangle has all sides of different lengths. Perfect!

An obtuse triangle has one angle that is:

Explanation: Great thinking! An obtuse triangle has one angle bigger than 90°. You are doing beautifully!

Which triangle has three angles of 60° each?

Explanation: Excellent! Equilateral triangles have three 60° angles. You are a geometry star!

What is the name of the triangle that looks like a slice of pizza (one wide angle)?

Explanation: You're doing great! That wide angle makes it an obtuse triangle. Nice real-life connection!

Which statement is always true about triangles?

Explanation: Hello dear! The angle sum is always 180°. This is a very important fact!

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