ash3435 ash3435

18-08-2021
Mathematics

contestada

Prove that an equilateral triangle must have 60 degrees angles

Respuesta :

18-08-2021

Step-by-step explanation:

Since all the sides in equilateral triangle are equal ,Angles are also equal

Let it be x

The Angle sum property of triangle is 180

x+x+x=180

3x=180

x= 180/3

=60°

Answer Link

Otras preguntas

The opposite of genuine is solicitude fastidious specious abrogated cursory superlatives vitiate bugbear propensity insipid

Which statement describes the daily motion of the moon? rises and sets at same time rises and sets 50 minutes later rises 50 minutes later, sets 50 minutes ear

M is directly proportional to r2.when r=2,m=14.Work out the value of r when m =224

x/-2=10 (one step equations )

What is the answer to [x+3y=5 [2x-y=-4

A slide contains a bacterial cell and a human skin cell. If the slide is viewed using a high-power microscope, which structures will be visible in the bacterial

I really need help plz!:)

Write the phrase "nineteen less than the quotient of a number and fifteen" as a mathematical expression. A. x⁄15 + 19 B. x⁄15 – 19 C. 15⁄x – 19 D.

AB and AC are tangent segments of circle k(O). What is the measure of the angle ∠BAC, if midpoint of AO lies on the circle k(O)? m∠BAC=

Round the following number to four figures: 45.4673