Triangles
Meghalaya Board · Class 10 · Mathematics
Most important questions from Triangles for Meghalaya Board Class 10 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
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What is the Basic Proportionality Theorem about?
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Line parallel to one triangle side dividing other sides proportionally
The theorem states that a line parallel to one side of a triangle divides the other two sides in the same proportion.
What is the SAS similarity criterion?
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One angle is equal, with proportional sides around that angle
SAS criterion means one corresponding angle is equal, and the sides surrounding that angle are proportional.
Are all congruent figures similar?
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Yes
All congruent figures are similar because they have the same shape and size, which means they satisfy similarity conditions.
What property ensures triangles are similar in the SSS criterion?
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Proportional corresponding sides
In the Side-Side-Side (SSS) similarity criterion, corresponding sides must be proportional, not necessarily equal.
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