What will be the complementary angle of 45- - Are they equal-

The correct option is A 45^∘ , YesSum of complementary angles = nbsp;90^∘ So, nbsp;90^∘ nbsp;45^∘ = nbsp;45^∘ ∴ The complementary angle of nbsp;45^ ...

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Standard VII

Mathematics

Complementary Angles

What will be ...

Question

What will be the complementary angle of $45^{\circ}$ . Are they equal?

45^{\circ}

, Yes

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55^{\circ}

, Yes

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55^{\circ}

, No

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135^{\circ}

, No

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Solution

The correct option is A $45^{\circ}$ , Yes
Sum of complementary angles = $90^{\circ}$
So, $90^{\circ}$ - $45^{\circ}$ = $45^{\circ}$
$∴$ The complementary angle of $45^{\circ}$ is $45^{\circ}$ and Yes they both are equal.

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Similar questions

Question 2

$Δ D E F$ in the given figure is a right-angled triangle with $∠ E = 90^{\circ}$ . What type of angles are $∠ D$ and $∠ F$ ?

a) They are equal angles
b) They form a pair of adjacent angles
c) They are complementary angles
d) They are supplementary angles

An angle is greater than 45°. Is its complementary angle greater than 45° or equal to 45° or less than 45°?

Question 55

Fill in the blanks to make the statement true.

An angle is $45^{\circ}$ , its complementary angle will be ___.

Q. Question 8
An angle is greater than 45. Is it's complementary angle greater than 45 or equal to 45 or less than 45?

An angle is greater than $45^{\circ}$ . Is its complementary angle greater than $45^{\circ}$ or equal to $45^{\circ}$ or less than $45^{\circ}$ ?

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What will be the complementary angle of 45∘. Are they equal?

The correct option is A 45∘ , YesSum of complementary angles = 90∘ So, 90∘ - 45∘ = 45∘ ∴ The complementary angle of 45∘ is 45∘ and Yes they both are equal.

What will be the complementary angle of $45^{\circ}$ . Are they equal?

The correct option is A $45^{\circ}$ , Yes
Sum of complementary angles = $90^{\circ}$
So, $90^{\circ}$ - $45^{\circ}$ = $45^{\circ}$
$∴$ The complementary angle of $45^{\circ}$ is $45^{\circ}$ and Yes they both are equal.