C-07-Q114mediumsingle_mcq

In a right-angled triangle with hypotenuse $5$ cm and a side $4$ cm, the other side equals—

a $1$ cm
b $3$ cm
c $\sqrt{41}$ cm
d $9$ cm

ব্যাখ্যা

By the Pythagorean theorem the other side is $\sqrt{5^2 - 4^2} = \sqrt{25-16} = \sqrt{9} = 3$ cm. This is the familiar $3$ – $4$ – $5$ right triangle.

এই অধ্যায়ের আরও প্রশ্ন

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Practical Geometry — সব প্রশ্ন দেখুন (150টি) →

In a right-angled triangle with hypotenuse 555 cm and a side 444 cm, the other side equals—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In a right-angled triangle with hypotenuse 555 cm and a side 444 cm, the other side equals—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In a right-angled triangle with hypotenuse $5$ cm and a side $4$ cm, the other side equals—

In a right-angled triangle with hypotenuse $5$ cm and a side $4$ cm, the other side equals—