9th Maths 2 Geometry Practice Set 5.3 Quadrilaterals Chapter 5| Std 9th Maharashtra Board
Автор: Yogesh Sir's Backbenchers
Загружено: 2021-12-01
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This Video explains Practice Set 5.3 Class 9 of Quadrilaterals Chapter 5.
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Question 1.
Diagonals of a rectangle ABCD intersect at point O. If AC = 8 cm, then find BO and if ∠CAD = 35°, then find ∠ACB.
Question 2.
In a rhombus PQRS, if PQ = 7.5 cm, then find QR. If ∠QPS 75°,
then find the measures of ∠PQR and ∠SRQ.
Question 3.
Diagonals of a square IJKL intersects at point M. Find the measures of ∠IMJ, ∠JIK and ∠LJK.
Question 4.
Diagonals of a rhombus are 20 cm and 21 cm respectively, then find the side of rhombus and its Perimeter.
Question 5.
State with reasons whether the following statements are ‘true’ or ‘false’.
i. Every parallelogram is a rhombus.
ii. Every rhombus is a rectangle.
iii. Every rectangle is a parallelogram.
iv. Every square is a rectangle.
v. Every square is a rhombus.
vi. Every parallelogram is a rectangle.
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