Lesson 40
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What you will learn in this lesson
- समरूपता को सही क्रम में लिखना: Δ ABC ~ Δ DEF
- चार कसौटियाँ: AAA, AA, SSS और SAS
- प्रमेय 6.3, 6.4 और 6.5 की उपपत्ति।
- उदाहरण 4 से 8 का पूरा हल।
Everything in UP Board Class 10 Maths (2026–27)
- 65 step-by-step lessons
- Real commands and real output in every lesson
- Practice task with a solution in each lesson
- Progress saved to your account