Vertex Angle of Isosceles Triangle given Base Angles Solution

STEP 0: Pre-Calculation Summary
Formula Used
Vertex Angle of Isosceles Triangle = pi-2*Base Angles of Isosceles Triangle
Vertex = pi-2*Base
This formula uses 1 Constants, 2 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Vertex Angle of Isosceles Triangle - (Measured in Radian) - Vertex Angle of Isosceles Triangle is the angle included by the legs, opposite to the base of the Isosceles Triangle.
Base Angles of Isosceles Triangle - (Measured in Radian) - Base Angles of Isosceles Triangle are the equal angles between the base and the legs of the Isosceles Triangle.
STEP 1: Convert Input(s) to Base Unit
Base Angles of Isosceles Triangle: 70 Degree --> 1.2217304763958 Radian (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vertex = pi-2*∠Base --> pi-2*1.2217304763958
Evaluating ... ...
Vertex = 0.698131700798193
STEP 3: Convert Result to Output's Unit
0.698131700798193 Radian -->40.000000000034 Degree (Check conversion here)
FINAL ANSWER
40.000000000034 40 Degree <-- Vertex Angle of Isosceles Triangle
(Calculation completed in 00.004 seconds)

Credits

Created by Anamika Mittal
Vellore Institute of Technology (VIT), Bhopal
Anamika Mittal has created this Calculator and 50+ more calculators!
Verified by Mona Gladys
St Joseph's College (SJC), Bengaluru
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4 Angle of Isosceles Triangle Calculators

Length of Angle Bisector of Angle between Legs and Base
Go Length of Angle Bisector of Isosceles Triangle = Base of Isosceles Triangle*sqrt(Legs of Isosceles Triangle*(2*Legs of Isosceles Triangle+Base of Isosceles Triangle))/(Legs of Isosceles Triangle+Base of Isosceles Triangle)
Base Angles of Isosceles Triangle given Vertex Angle
Go Base Angles of Isosceles Triangle = (pi-Vertex Angle of Isosceles Triangle)/2
Vertex Angle of Isosceles Triangle given Base Angles
Go Vertex Angle of Isosceles Triangle = pi-2*Base Angles of Isosceles Triangle
Angles of Bisector of Isosceles Triangle at Vertex
Go Angles of Bisector of Isosceles Triangle = Vertex Angle of Isosceles Triangle/2

Vertex Angle of Isosceles Triangle given Base Angles Formula

Vertex Angle of Isosceles Triangle = pi-2*Base Angles of Isosceles Triangle
Vertex = pi-2*Base

What is an Isosceles Triangle?

An Isosceles Triangle is a triangle with two sides of equal length, which are called legs. The third side of the triangle is called the base. Vertex angle is the angle between the legs and the angles with the base as one of their sides are called the base angles.

How to Calculate Vertex Angle of Isosceles Triangle given Base Angles?

Vertex Angle of Isosceles Triangle given Base Angles calculator uses Vertex Angle of Isosceles Triangle = pi-2*Base Angles of Isosceles Triangle to calculate the Vertex Angle of Isosceles Triangle, The vertex Angle of Isosceles Triangle given Base Angles formula is defined as the angle at the vertex called as apex angle, which is formed including both the legs of the Isosceles Triangle, calculated using its base angles. Vertex Angle of Isosceles Triangle is denoted by Vertex symbol.

How to calculate Vertex Angle of Isosceles Triangle given Base Angles using this online calculator? To use this online calculator for Vertex Angle of Isosceles Triangle given Base Angles, enter Base Angles of Isosceles Triangle (∠Base) and hit the calculate button. Here is how the Vertex Angle of Isosceles Triangle given Base Angles calculation can be explained with given input values -> 2291.831 = pi-2*1.2217304763958.

FAQ

What is Vertex Angle of Isosceles Triangle given Base Angles?
The vertex Angle of Isosceles Triangle given Base Angles formula is defined as the angle at the vertex called as apex angle, which is formed including both the legs of the Isosceles Triangle, calculated using its base angles and is represented as Vertex = pi-2*∠Base or Vertex Angle of Isosceles Triangle = pi-2*Base Angles of Isosceles Triangle. Base Angles of Isosceles Triangle are the equal angles between the base and the legs of the Isosceles Triangle.
How to calculate Vertex Angle of Isosceles Triangle given Base Angles?
The vertex Angle of Isosceles Triangle given Base Angles formula is defined as the angle at the vertex called as apex angle, which is formed including both the legs of the Isosceles Triangle, calculated using its base angles is calculated using Vertex Angle of Isosceles Triangle = pi-2*Base Angles of Isosceles Triangle. To calculate Vertex Angle of Isosceles Triangle given Base Angles, you need Base Angles of Isosceles Triangle (∠Base). With our tool, you need to enter the respective value for Base Angles of Isosceles Triangle and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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