C-09-Q018mediumsingle_mcq

The hypotenuse of a right-angled triangle does not change with—

athe shape
bthe choice of acute angle
cthe side length
dthe perimeter

ব্যাখ্যা

The hypotenuse is always the side opposite the fixed right angle, so it is determined by the triangle itself, not by which acute angle is selected. Therefore changing the reference acute angle does not change which side is the hypotenuse.

এই অধ্যায়ের আরও প্রশ্ন

C-09-Q019Which sides of a right triangle change names (opposite vs adjacent) depending on the chosen acute angle?
C-09-Q020From Example 1(a), the right triangle has sides . Hypotenuse is—
C-09-Q021In Example 1(a), the opposite side of angle is—
C-09-Q022Adjacent side in Example 1(a) is—
C-09-Q023Which Greek letter is widely used to denote an angle?
C-09-Q024The Greek letter 'phi' is written as—
C-09-Q025In similar right-angled triangles, the ratios of sides corresponding to a fixed acute angle are—
C-09-Q026The constancy of side ratios in depends on—
C-09-Q027The relation expresses—
C-09-Q028The three constant ratios of sides of that depend only on the acute angle are called—

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