Question

The angles of a obtuse angle triangle are 110 ° and 50, while the third angle is ------. *

60°

20°

160°

180°​

Answer 1

Answer:

hggg

Step-by-step explanation:

180(110+50)

180-160=20

Answer 2

Before, finding the answer. Let's find out how we can find the answer.

• In this question, we are asked to find the third angle of the Obtuse angle Triangle.
• So, to find that, we have to add the first two angles of the triangle and then subtract it with 180°.

_____________________

Given :

• Angles = 110° and 50°

To find :

• the third angle

Solution :

$\sf \Rightarrow 180^{\circ} = x + 110 ^{\circ} + 50^{\circ}$

           $\sf = x + 160 ^{\circ}$

        $\sf x = 180^{\circ} - 160$

           $= 20 ^{\circ}$

Therefore, the third angle of the obtuse angle triangle is 20°.

Know more~

• The total sum of angles of the Triangle is 180°.