In a triangle, the sum of all internal angles must equal 180 degrees. If one angle measures 40 degrees, the combined measure of the other two angles must be 140 degrees. This means that the other two angles can vary, but they must add up to 140 degrees to maintain the triangle's properties.
180 degrees - 100 degrees - 40 degrees = 40 degrees
There are 180 degrees in a triangle 180 -80 -60 = 40 degrees Answer: 40 degrees
Yes an isosceles triangle can have two equal acute base angles of 40 degrees and an apex angle of 100 degrees
A triangle on a concave surface.
The triangle with angles measuring 40 degrees and 75 degrees is an acute triangle, as all its angles are less than 90 degrees. The third angle can be calculated as 180 - 40 - 75 = 65 degrees. With the side between the two given angles measuring 3 feet, this triangle is classified specifically as a scalene triangle, since all three sides will have different lengths.
180 degrees - 100 degrees - 40 degrees = 40 degrees
There are 180 degrees in a triangle 180 -80 -60 = 40 degrees Answer: 40 degrees
An obtuse scalene triangle.
Yes an isosceles triangle can have two equal acute base angles of 40 degrees and an apex angle of 100 degrees
Scalene
A triangle on a concave surface.
Oh, dude, you're throwing some shapes at me! So, like, to make a triangle, the sum of the angles has to be 180 degrees. If you add up 40, 60, and 80, you get 180, so yeah, those angles totally make a triangle. Math can be a real mind-bender, man!
right triangle
40 degrees
The sum of the angles of a triangle is 180 degrees. So we have: 80 + 60 = 140 degrees, the sum of the two angles of the triangle 180 - 140 = 40 degrees, the measure of the third angle. Thus the measure of the third angle is 40 degrees.
The other acute angle in that triangle is 40 degrees.
The triangle with angles measuring 40 degrees and 75 degrees is an acute triangle, as all its angles are less than 90 degrees. The third angle can be calculated as 180 - 40 - 75 = 65 degrees. With the side between the two given angles measuring 3 feet, this triangle is classified specifically as a scalene triangle, since all three sides will have different lengths.