Triangles
If I have the measurements of two angles in a triangle one being 90 and the other being 45 what degree of measurement is the third angle.
The third angle would be 45 degrees.
What is the formula for the circumference of a circle?
Circumference is equal to 2 x pi x r (radius).
if the length of a rectangle is 9 and the width is 9 what is the area of the rectangle?
81
1,3,4,7,11,18, What is the next number in the pattern.
29
What is Pi equal to?
Pi is equal to approximately 3.14
What do all the angles in a triangle equal to?
What's the formula for the area of a circle.
The formula for the area of a circle (pi x r2)
The base of a triangle is 8 units while the height is 6 what is the area of the triangle?
The answer would be 24 units.
2,4,16,256, what is the pattern?
You multiply the previous number by itself to get the next.
If the diameter of a circle is 41 units then what is the area?
The area is approximately 1320.25 units.
A triangle lays on a straight line. the top corner of the triangle is equal to 42 degrees. A is the bottom right corner if the exterior angle of A is 111 what A equal to? And what is B equal to?
A and B would equal 69 degrees. Because 180-111 would be equal to 69 then you would add 69 and 42 and would get 111 leaving the remaining angle to equal to 69 degrees.
What is the formula for the area of a triangle
B(base)*H(height)
If the radius of a circle is 69 units what is the area?
The area is approximately 14957.
10,10,9,7,4,0, what is the pattern?
You subtract one more than each time than you did to get the previous number.
If the circumference is equal to 200 units then what is the radius.
The radius is approx 63. units.
What are the the measurements of an equilateral triangle.
All of the angles would equal to 60 degrees.
What is the formula for arc length of a circle?
s = 2 π r (θ/360°)
If all sides are equal and you have pentagon with each side equaling 13 units what is the area equal to.
The area of the pentagon is eqaul to 290.7 units.
1,9,9,81,729, what is the next number in the pattern?
The next number was 59049.
The diameter is approximately 9.4 units.
https://helpingwithmath.com/finding-missing-angles/ Right click or highlight the text and us this URL to look at example one and tell me what the angle B is equal to.
The two triangles on the bottom are equal so A is equal to 35 degrees. So you add 35+35 and get 70, 180-70=110 so B is equal to 110 degrees.
What is the formula for the area of a trapezoid?
The formula is (1 / 2)(a + b) * h.
If you have a octagon and each side is equal to 96 units then what is the area of the shape.
The area is equal to approximately 44499 units.
58,81,57,82,56,83, what is next number in the pattern.
The next number would be 55.
If the area of a circle is 290 units then what is the circumference?
The circumference is equal to approximately 60.38 units.