Isosceles Triangles
ICSE · Class 9 · Mathematics
Most important questions from Isosceles Triangles for ICSE Class 9 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
Sample Questions
In triangle ABC, AB = AC = 8 cm and ∠BAC = 40°. Find ∠ABC.
Which of the following statements are true for an isosceles triangle? (Select all correct options)
In triangle PQR, if PQ = PR = 10 cm and QR = 12 cm, find the measure of ∠QPR when ∠PQR = 50°.
If the vertex angle of an isosceles triangle is 120°, find each base angle.
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What are the important topics in Isosceles Triangles for ICSE Class 9 Mathematics?
Isosceles Triangles covers several key topics that are frequently asked in ICSE Class 9 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Isosceles Triangles — ICSE Class 9 Mathematics?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.
How many important questions are there in Isosceles Triangles?
There are 45 practice questions available for Isosceles Triangles. These cover multiple question types including MCQs, short answer, and long answer questions.
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