∆ABC ~ ∆DEF. If AB = 4 cm, BC = 3.5 cm, CA = 2.5 cm and DF = 7.5 ...Read more
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If ∆ABC ~ ∆RPQ, AB = 3 cm, BC = 5 cm, AC = 6 cm, RP = 6 cm ...Read more
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If ∆ABC ~ ∆PQR, perimeter of ∆ABC = 32 cm, perimeter of ∆PQR = 48 cm and PR = 6 ...Read more
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If tan θ + cot θ = 5, find the value of tan²θ + cot²θ.
A tree breaks due to storm and the broken part bends so that the top of the tree touches the ...Read more
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A circus artist is climbing a 20 m long rope, which is tightly stretched and tied from the top of ...Read more
The points B(1,3) and D(6,8) are two opposite vertices of a square ABCD. Find the equation of the diagonal AC
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This is a question in maths chapter probability and I can’t answer this please help??
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This is a question in maths chapter height and distance and I can’t answer this please help??
Prove this standard trigonometric identity: Sin² A=1-cos²A
