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What is the measure of an exterior angle of an equilateral triangle?
Wiki User
∙ 14y ago
120 degrees.
Wiki User
∙ 14y ago
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Which of these two regular polygons has the larger exterior angle a triangle or a heptagon?
It is the equilateral triangle that has the largest exterior angle of 120 degrees
How do you know the measure of each angle in an equilateral triangle using what you know about equilateral triangles and the degree measure of a circle or a straight angle?
the sum of the angles of a plane triangle is always 180° In an equilateral triangle, each of the angles is = Therefore, the angles of an equilateral triangle are 60°
What is the Exterior Angle Theorem for a Triangle?
An exterior angle of a triangle is equal in measure to the sum of the other two interior angles.
What is the measure of each angle of an equilateral triangle?
60 degrees
The measure of an exterior angle of a triangle is what equal to the measure of either remote interior angle?
never
What is the largest exterior angle that any regular polygon can have?
The largest exterior angle measure is 120o. It is the exterior measure of an equilateral triangle (which is a regular polygon).
Which of these two regular polygons has the larger exterior angle a triangle or a heptagon?
It is the equilateral triangle that has the largest exterior angle of 120 degrees
Which of these two regular polygons has the largest exterior angle heptagon or triangle .?
It is the regular equilateral triangle whose each exterior angle is 120 degrees
Reregular polygon with an exterior angle measuring 120?
An equilateral triangle
What is the measure of each angle in an acute equilateral triangle?
Each interior angle of an equilateral triangle measures 60 degrees
Which has a larger exterior andle a triangle or heptagon?
That depends on the type of triangle it is but if it's an equilateral triangle then its exterior angle is greater than that of a regular heptagon
Can you draw an equilateral acute triangle?
Yes because the measure of each angle in an equilateral triangle is 60 degrees which is an acute angle.
What is the measure of an exterior angle of a triangle?
116
How do you measure the exterior angle of a triangle?
what ever
How do you know the measure of each angle in an equilateral triangle using what you know about equilateral triangles and the degree measure of a circle or a straight angle?
the sum of the angles of a plane triangle is always 180° In an equilateral triangle, each of the angles is = Therefore, the angles of an equilateral triangle are 60°
What is the angle measure of each angle in an equilateral triangle?
60 degrees
Is it possible for some triangles to have none exterior angle obtuse angle?
Yes, a Triangle can have 3 obtuse EXTERIOR angles of measure 120° ONLY in the case of an equilateral Triangle. OTHERWISE, a Triangle always has 2 obtuse Exterior angles and 1 acute Exterior angle.
