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Use the Pythagorean theorem: a² + b² = c² Where a and b are the legs, and c is the hypotenuse. Substitute the given values: 12² + b² = 13² 144 + b² = 169 b² = 169 - 144 b² = 25 b = √25 b = 5 cm Correct Option: a) 5 cm
72 x 60 x 22 x 32 =?
4.004 + 5.7(2.5 – 0.5) =?
5.5 × 3.2 × 2.3 = ?
∛157464 =?
√676 + (0.75 × 80) + (72 ÷ 3) = ? - 82
A man purchases some pens at a rate of 4 for ₹14 and an equal number at a rate of 5 for ₹18. He sells all the pens at a rate of 6 for ₹20. What is...
26 X √25 + 15 - 80% of 120 = ?2
30 of 20 - 40 + 182 - 23 × ? = 83
55% of ? = 45 + 20 × 6
