Common-Core/ Grade 3
Maths MCQ Based On Isosceles equilateral and scalene triangle
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Common-Core Grade 3 - 3 Isosceles equilateral and scalene triangle
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tri-angle
A triangle having all the sides equal.
We know that sum of triangle is 1800. So , if two sides are equal to 70 degrees each. So, third side would be less than 70 degrees.
The sum of all the sides is 23 cm. Find out BC.
5+8+BC = 23 cm
BC = 23 - 13 = 10cm.
tri-angle
See the Sides
tri-angle
An equilateral triangle has all sides equal , Scalene has none of the sides equal and isosceles has two sides equal.
Measure the Angles
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