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What are the exterior angles and area of a triangle with vertices at -3 7 and 2 19 and 10 7 on the coordinated grid?
Wiki User
∙ 6y ago
The given vertices when plotted on graph paper will form an isosceles triangle with 2 equal exterior angles of 123.69 degrees and a 3rd exterior angle of 112.62 degrees with an area of 78 square units
Wiki User
∙ 6y ago
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Exterior angle of a triangle is sum of the?
The exterior angles of a triangle add up to 360 degrees.
Does exterior angle of a triangle equals the sum of the interior angles?
Actually, no. The sum of the exterior angles of a triangle is 360 degrees. The sum of the interior angles of a triangle is 180 degrees.
What is a consecutive exterior angle?
Two exterior angles are consecutive if they are formed at vertices which are next to one another.
What are the principal parts of a Triangle?
Sides, angles and vertices. :)))
True statement about anExterior angles of a triangle?
The exterior angles of a triangle add up to 360 degrees.
Which polygon has the larger exterior angle triangle or heptagon?
Interior Angles of a Triangle: 60 Exterior Angles of a Triangle: 120 Interior Angles of a Heptagon 128 (approx) Exterior Angles of A Heptagon 52 (approx) Answer: Triangle
What is a exterior angles?
Two exterior angles are consecutive if they are formed at vertices which are next to one another.
What are the exterior angles on a triangle?
The sum of the exterior angles of a triangle is always 360 degrees. Therefore, each exterior angle of a triangle measures 120 degrees.
What is the sum of exterior angles for a obtuse triangle?
It's when you add up the exterior angles for an obtuse triangle.
How many vertices does an Triangle have?
A triangle has three sides and therefore three vertices, or angles.
What is the sum of exterior angles in a triangle?
The exterior sum of the angles of any polygon including a triangle is always 360 degrees.
Exterior angle of a triangle is sum of the?
The exterior angles of a triangle add up to 360 degrees.
Does exterior angle of a triangle equals the sum of the interior angles?
Actually, no. The sum of the exterior angles of a triangle is 360 degrees. The sum of the interior angles of a triangle is 180 degrees.
What do the interior angles of a triangle add up to and what do the exterior angles add up to?
The interior angles of a triangle add up to 180 degrees. The exterior angles of a triangle add up to 360 degrees.
What is the sum of the exterior angles on a nonagon?
The sum of the exterior angles of a polygon, with any number of sides (or vertices) is always 360 degrees.
What is the exterior angles of a regular triangle?
The sum of the interior angles of any triangle is 180 degrees.
What is a consecutive exterior angle?
Two exterior angles are consecutive if they are formed at vertices which are next to one another.
