QUADRILATERALS Practice Set 5.5 9th Maths 2 Geometry Chapter 5| Std 9th Maharashtra Board скачать в хорошем качестве

QUADRILATERALS Practice Set 5.5 9th Maths 2 Geometry Chapter 5| Std 9th Maharashtra Board

This Video explains theorems and properties used in Practice Set 5.4 Class 9 of Quadrilaterals Chapter 5. This lecture is designed for *Marathi Medium and English Medium students, focusing on **basic concepts with clear explanation and examples*.#Geometry #Class9 #9thmaths Following questions of Maharashtra State Board Practice Set 5.4 Class 9 of Quadrilaterals Chapter 5 of Maths2 of Standard 9 have been explained in the video: 0:00 Introduction 1:25 Question 1. In the adjoining figure, points X, Y, Z are the midpoints of of ∆ABC respectively, cm. Find the lengths of side AB, side BC and side AC AB = 5 cm, AC = 9 cm and BC = 11c.m. Find the lengths of XY, YZ, XZ. 4:14 Question 2. In the adjoining figure, □PQRS and □MNRL are rectangles. If point M is the midpoint of side PR, then prove that, i. SL = LR ii. LN = 1/2 SQ. 12:00 Question 3. In the adjoining figure, ∆ABC is an equilateral triangle. Points F, D and E are midpoints of side AB, side BC, side AC respectively. Show that ∆FED is an equilateral triangle. 15:46 Question 4. In the adjoining figure, seg PD is a median of ∆PQR. Point T is the midpoint of seg PD. Produced QT intersects PR at M. Show that 𝑃𝑀/𝑃𝑅 = 1/3. [Hint: Draw DN || QM]