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How many vertices faces and edges does a equilateral triangle have?
Oh, dude, an equilateral triangle has 3 vertices, 3 faces (which are also the sides), and 3 edges. It's like the most balanced shape ever, so chill.
What figure has three lines of symmetry?
Oh, dude, that's an easy one. A triangle has three lines of symmetry. Yeah, like, you can fold that bad boy in half three different ways and it's still looking symmetrical. Triangles, man, they're like the cool kids of geometry.
What angle is 178 degrees?
It is obtuse
What is the tangent of 42 degrees?
The tangent of 42 degrees is approximately 0.9004. To calculate this, you can use a scientific calculator or a trigonometric table. The tangent function in trigonometry is defined as the ratio of the length of the side opposite to the angle to the length of the side adjacent to the angle in a right triangle.
Can a triangle have 2 parallel lines?
A triangle has by definition three intersecting sides. If two of the sides are parallel, they will never intersect, so no triangle can ever be formed.
