You visited us 1 times! Enjoying our articles? Unlock Full Access!

Angle Sum Property

In Δ PQR, ∠...

Question

In $Δ P Q R, ∠ P = 80^{o}$ and $∠ Q = 43^{o}$ . Arrange the sides in descending order of length.

Open in App

Solution

Given,

$∠ P = 80^{\circ}$

$∠ Q = 43^{\circ}$

$\Rightarrow ∠ R = 180 - (80 + 43) = 57^{\circ}$
$\Rightarrow ∠ Q < ∠ R < ∠ P$
$∴ P R < P Q < Q R$

Suggest Corrections

Similar questions

Δ P Q R, ∠ P = 67^{o}

∠ Q = 76^{o}

Δ P Q R, ∠ Q = 35^{0}, ∠ R = 61^{0}

∠ Q P R

Q R

x

P X, Q X

R X

Δ A B C, ∠ B = 55^{o}

∠ A = 45^{o}

In the same figure, if $y > x > z;$ arrange sides $A B, B C$ and $A C$ in descending order according their lengths.

△ B O C

B O

C O

A B C

A C B

Join BYJU'S Learning Program