Classify the triangle by its sides and angles.?

Question

The measures of the angles of a triangle are in the ratio of 2:3:4. Classify the tirangle by its sides and angles.

Answer 1

Let the angles be 2x, 3x, 4x
Since the total is 180 degree we have 2x + 3x + 4x = 180 giving 9x = 180 or x = 20

so the three angles are 40, 60, 80 and all the sides are unequal and none of the angles is a right angle.

Such a triangle is given the name as Scalene Triangle - A triangle with no two sides of equal length

Answer 2

Ratio problems are solved by putting an x with each ratio number and finding an appropriate equation. Since the angle measures add up to 180, your equation is

2x + 3x + 4x = 180

9x = 180

x = 20

So the angles measure 40, 60, and 80. That's a scalene acute triangle (all sides different; all angles acute)

Answer 3

the measures of the 3 angles are 40, 60 & 80, now u figure out the rest

Answer 4

by angles
acute triangles
right triangles
obtuse triangles
equiangular triangles

bysides
scalene triangle
isosceles triangles
equilateral triangles

2:3:4
total parts=9
each part=20*
angles are 40*,60*,80*
acute triangle

Answer 5

the answer is D that's equilateral acute because each and each and every of the perimeters are a similar legnth, and subsequently each and each and every of the angles are a similar. which means each and each and every perspective is one hundred eighty/3 tiers (60 tiers). If a triangle has angles less than ninety tiers, that's an acute triangle

Answer 6

The triangle will have angles 40Deg, 60Deg and 80Deg. Because all three angles are different, it is called an Isoceles Triangle.