WebTriangles 1. Equilateral. 2. Isosceles. Isosceles triangles have 2 equal sides and 2 equal angles. 3. Right-angled. 4. Scalene. Scalene triangles have no equal sides and no equal … WebAn equilateral triangle has 3 congruent sides, an isosceles triangle has 2 congruent sides and triangles with unequal side lengths are scalene. Classifying Triangles Based on Angle Measures For an acute triangle, all angles are <90°, a right triangle has one angle =90° and an obtuse triangle has one angle >90°.

Triangle Types Worksheet - Triangle Names Activity - Twinkl

WebClassify \triangle {PQR} P QR by its angles. Choose 1 answer: Acute triangle A Acute triangle Obtuse triangle B Obtuse triangle Right triangle C Right triangle Want to try more … WebThere are two types of right angled triangle: Isosceles right-angled triangle One right angle Two other equal angles always of 45° Two equal sides Scalene right-angled triangle One right angle Two other unequal angles … pics of hand foot mouth disease

Properties of Triangles Sides, Angles & Types of Triangles - Video

WebBasic Properties of Triangles A triangle has three interior angles, and the sum of all the interior angles in a triangle is 180°. This is known as the angle-sum property of a triangle. … Web•To identify and discuss different types of triangle. To name different equilateral, isosceles, scalene and right-angled triangles. •To describe the properties of different types of triangle. •To work out the value of a missing angle inside a triangle. What Is a Triangle? a 2D shape a 3-sided shape all its sides are straight has 3 interior Webtypes of triangles, different types of triangles, types of triangles based on angles, types of triangle, triangles, types of triangles based on sides, types ... pics of hannah davis