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What else can I help you with?
draw a triangle with a 2 -inch side between two 50 degree angles?
To draw a triangle with a 2-inch side between two 50-degree angles, start by creating a base line that is 2 inches long. At each end of this line, use a protractor to measure and mark a 50-degree angle upwards from the base. Connect the endpoints of the two angle lines to form the triangle. The vertex where the angle lines meet will complete the triangle.
How do you make a 6 inch octagon From a 6 inch square how long is the triangle you remove from the corners?
You remove right angled triangles whose legs are 3*[2-sqrt(2)] = 1.7574 inches long.
How many degrees are there in an inch and a half of taper per foot?
Let's start at the beginning of the taper, where the opening is zero, and go out a foot until it opens to 3/4 inch. We have a long skinny triangle. The line down the middle is 1 ft long, the line that closes off the open end is 1-1/2 inches. The line down the middle divides the long skinny triangle into 2 back-to-back right triangles. Each one has a 12-inch leg and a 3/4-inch leg. The angle back at the pointy starting end of each triangle is half of the angle we're looking for. That [half]-angle is tan-1(.75/12) = tan-1(0.0625) = 3.576 degrees (rounded) The whole angle is 7.153 degrees (rounded)
What does a triangle look like with 2 perpendicular sides?
That is impossible because it can only have 1 perpendicular line so if it has 2 it wouldn't be a triangle.
What generalizations can you make about a a triangle with 2 right or obtuse triangles?
Then its not a triangle.
Are 2 equilateral triangles always congruent?
No. A triangle with 2-inch sides is not congruent with a triangle with 3-inch sides.
draw a triangle with a 2 -inch side between two 50 degree angles?
To draw a triangle with a 2-inch side between two 50-degree angles, start by creating a base line that is 2 inches long. At each end of this line, use a protractor to measure and mark a 50-degree angle upwards from the base. Connect the endpoints of the two angle lines to form the triangle. The vertex where the angle lines meet will complete the triangle.
Can you make a triangle out of an 8 4 and two inch piece of wood?
yes. 8+4>2
How many perpendicular line segments are in a triangle?
if the triangle is a right angle it has 2 perpendicular line segments.
How do you make a 6 inch octagon From a 6 inch square how long is the triangle you remove from the corners?
You remove right angled triangles whose legs are 3*[2-sqrt(2)] = 1.7574 inches long.
Why do you have to divide 2 when you are finding the area of a triangle?
Picture a square. now make a line connecting the two diagonal points. If bh is the volume of the rectangle, then we only have half a rectangle for each right triangle giving 1/2 *bh or bh/2. For any other traingle put the base parallel to the ground. Make a perpendicular line to the ground then you have two parts of a triangle divided at a vertex. Each of the these parts has a right angle. Make a second triangle of the same size and if you turn it into the two triangle fromt he first triangle and cut it apart, you can manipulate it to make a rectangle. The two triangles are a rectangle which is bh. divide by two to get one triangle so 1/2*bh or bh/2
What is the perimeter of a triangle that has sides of 7 inch by 8 inch and 9 inch?
The formula for area of a triangle is bh/2 b=base h=height /=divide so multiply the base(or the bottom) side by the height of the triangle, and then divide that by two.
Triangle 2 is a reflection over the line x equals y of triangle 1?
x=y is the diagonal line which runs through 0,0 so all you have to do is reflect the triangle on the diagonal line. hop that helps :)
How many degrees are there in an inch and a half of taper per foot?
Let's start at the beginning of the taper, where the opening is zero, and go out a foot until it opens to 3/4 inch. We have a long skinny triangle. The line down the middle is 1 ft long, the line that closes off the open end is 1-1/2 inches. The line down the middle divides the long skinny triangle into 2 back-to-back right triangles. Each one has a 12-inch leg and a 3/4-inch leg. The angle back at the pointy starting end of each triangle is half of the angle we're looking for. That [half]-angle is tan-1(.75/12) = tan-1(0.0625) = 3.576 degrees (rounded) The whole angle is 7.153 degrees (rounded)
How do you make a 5 sided shape with a line of symmetry just using 2 large triangles and 1 medium triangle?
the star of david
What is the width of a standard water line PVC pipe?
A standard water line PVC pipe typically has a width (diameter) of either 1/2 inch, 3/4 inch, 1 inch, or 1.5 inches.
What triangle has only 2 lines of symmetry?
None. An isosceles triangle has only one line of symmetry, while an equilateral triangle has three.
