Triangles 🔥 If PN.NR = QN² Then Prove that Angle PQR = 90⁰ | CBSE Class 10 Maths | Board Exam 2024

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In a Triangle PQR , N is a point on PR such that QN Perpendicular PR . If PN.NR = QN² Prove that Angle PQR = 90⁰.

CBSE class 10 maths triangles previous year questions .

CBSE class 10 maths triangles important questions for board exam 2024.
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Sir watching before exam bohot accha aur funny way me aap padhate ho

Shaurya-wowv
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Sir Quadratic equation chapter ka important questions bata dijiye.🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

bipinkumarsingh
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Sir important question bata do triangle, Introduction to trigonometry aur circle ke

g.sgaming