Rukmini has a farm land which is triangular in shape. What is the sum of all the exterior angles taken in an order of the farmland?
(a) 90°
(b) 180°
(c) 360°
(d) Cannot be determined
Solution:
Rukmini has a farm land in a triangular shape.
We have to find the sum of all the exterior angles taken in an order of the farmland.
The angle between one side of a triangle and the extension of an adjacent side is called an exterior angle.
If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the two interior opposite angles.
The sum of the measures of the exterior angles of any triangle is 360 degrees.
Therefore, the required angle is 360 degrees.
✦ Try This: Meesha has a farm land which is rectangular in shape. What is the sum of all the interior angles taken in an order of the farmland? (a) 90°, (b) 180°, (c) 360°, (d) Cannot be determined.
☛ Also Check: NCERT Solutions for Class 8 Maths
NCERT Exemplar Class 8 Maths Chapter 5 Solved Problem 7
Rukmini has a farm land which is triangular in shape. What is the sum of all the exterior angles taken in an order of the farmland? (a) 90° (b) 180° (c) 360° (d) Cannot be determined
Summary:
Rukmini has a farm land which is triangular in shape. The sum of all the exterior angles taken in an order of the farmland is 360 degrees.
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