Dear friends, Please read our latest blog post for an important announcement about the website. ❤, The Socratic Team

# Plz see the attachement and answer the question?

Then teach the underlying concepts
Don't copy without citing sources
preview
?

#### Explanation

Explain in detail...

#### Explanation:

I want someone to double check my answer

1
Feb 8, 2018

$\angle Q S R = {78}^{\circ}$

#### Explanation:

As $Q R$ subtends the angles $\angle Q P R$ and $\angle Q S R$ on thesame side of chord $Q R$, thetwo are equal i.e.

$\angle Q S R = \angle Q P R$

As $Q S$ is bisector of $\angle P Q R$ and $\angle S Q R = {35}^{\circ}$

$\angle P Q R = 2 \times {35}^{\circ} = {70}^{\circ}$

Now in $\Delta P Q R$, we have $\angle P Q R = {70}^{\circ}$ and $\angle P R Q = {32}^{\circ}$

Hence $\angle Q P R = {180}^{\circ} - {70}^{\circ} - {32}^{\circ} = {78}^{\circ}$

and $\angle Q S R$ too is ${78}^{\circ}$.

• 43 minutes ago
• 44 minutes ago
• 47 minutes ago
• 47 minutes ago
• 3 minutes ago
• 7 minutes ago
• 15 minutes ago
• 36 minutes ago
• 37 minutes ago
• 40 minutes ago
• 43 minutes ago
• 44 minutes ago
• 47 minutes ago
• 47 minutes ago
• Ear
• Tri
• Phy
• Org
• Geo
• Ana
• Bio
• Alg
• Ast
• Ast
• Pre
• Wor
• Psy
• Env
• U.S
• Eng
• Cal
• Pre
• Sta
• Che
• Soc