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180 x 2 = 360.
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What is the angle of a quadrilateral?
There are 360 total degrees in a quadrilateral. A square has 4 90 degree angles, and 90x4=360. To explain further, a square with 4 right angles (or 90 degrees), will have 180 degrees when cut in half, so the full square is 180x2=360.
What total angle measures always equal 360 degrees?
Circles measure 360 degreesAny quadrilateral as well.Try to picture this, if you take a rectangle, and make a diagonal line across it, you have two triangles. Triangles will ALWAYS measure up to 180 degrees, so since you have two, 180X2=360
How many arc degrees are there in semicircle?
180x2= 360 degrees
What are the x solutions for the equation 5x2 - 136 equals 44?
x = -6 or 65x2 - 136 = 445x2 = 180x2 = 36
What is a multiplication problem that would give you the answer 360?
8x45 4x90 180x2 24x15 Those are just some simple ones.
What is the angle of a quadrilateral?
There are 360 total degrees in a quadrilateral. A square has 4 90 degree angles, and 90x4=360. To explain further, a square with 4 right angles (or 90 degrees), will have 180 degrees when cut in half, so the full square is 180x2=360.
What total angle measures always equal 360 degrees?
Circles measure 360 degreesAny quadrilateral as well.Try to picture this, if you take a rectangle, and make a diagonal line across it, you have two triangles. Triangles will ALWAYS measure up to 180 degrees, so since you have two, 180X2=360
What two numbers multiply together to equal 180 and add together to equal 8?
Solving using algebra:Let's call the two numbers x and y. We know that xy = 180 and that x + y = 8. We can use the second equation to say that y = 8 - x, and plug that into the first equation for y to get: x(8-x) = 180Distribute:8x - x2 = 180-x2 + 8x = 180x2 - 8x = -180This can be solved using the quadratic formula or by completing the square. Here is completing the square:x2 - 8x + 16 = -180 + 16(x-4)2 = -164x - 4 = ±√(-164)Since this involves taking the square root of a negative number, the numbers x and y are imaginary. If you are not concerned with imaginary numbers, then there are no numbers that multiply to 180 and add to 8.If you are concerned with imaginary numbers, you can continue solving the equation:x = 4 ±√(-164)x = 4 ±i√(164)x = 4 ± 2i√(41)So the two numbers are 4 + 2i√(41) and 4 - 2i√(41).
