4 Questions
What is the value of $5(7 + 3)$?
50
Simplify the expression $3^2 + 4^2$.
25
If a triangle has sides of length 3 cm, 4 cm, and 5 cm, is it a right-angled triangle?
Yes
What is the value of $rac{3}{4} imes rac{8}{5}$?
1.2
Test your knowledge of Class 9 maths with these previous year questions. Simplify expressions, identify right-angled triangles, and calculate values.
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