Isosceles trapezoid - Study guides, Class notes & Summaries

D127 Mathematics for Elementary Educators Questions and answers 2022/2023 completed 100% Vertical line - CORRECT ANSWERS A line that runs up and down on the coordinate plane, parallel to the y-axis. It has no run, or change in x-value. Complementary angles - CORRECT ANSWERS Two angles whose sum is equal to 90°. Line - CORRECT ANSWERS A straight one-dimensional figure that extends infinitely in both directions. Origin - CORRECT ANSWERS Th...

WGU D128 (Latest 2023/ 2024) Mathematics for Elementary Educators Exam Formulas| Questions and Verified Answers| 100% Correct| Grade A Q: scalene triangle Answer: no equal sides Q: quadrilateral Answer: a four-sided polygon with interior angles adding to 360 degrees Q: Parallelogram Answer: A quadrilateral with two pairs of parallel sides Q: square Answer: A quadrilateral with 4 sides that are equal and has all 90 degree angles Q: rectangle ...

CLEP College Mathematics Exam Prep (Latest 2023/ 2024 Update) Study Guide with Verified Answers| 100% Correct Q: mutually exclusive events Answer: Q: inverse of a function Answer: exchange the x and y values and solve for x Q: area of a circle Answer: A=πr² Q: area of a rhombus (parallelogram) Answer: 1) base x height 2) (diagonal * diagonal)/2 Q: slope Answer: change in y/ change in x Q: Sum of the angles of a triangle ...

The sum of the angles in a quadrilateral is - Answer 360° Any n-sided polygon can be divided into how many triangles? (by drawing diagonals from one vertical) - Answer n-2 The sum of the measures of the n angles in a polygon with n sides - Answer (n-2) x 180 In any polygon, all external angles equal up to - Answer 360° If you measure all exterior angles in a polygon, they all equal - Answer 360° In any Regular Polygon, the measure of each interior angle - Answer (n-...

line - Answer A straight one-dimensional figure that extends infinitely in both directions. perpendicular - Answer Describes lines intersecting each other to form a 90 degree, or right, angle. circle - Answer The set of all points that are equidistant from a point. radius - Answer The distance from the center of a circle or sphere to any point on the outer edge. isosceles trapezoid - Answer Quadrilateral with one pair of parallel opposite sides (the bases) and another pair ...

he sum of the angles in a quadrilateral is 360° Any n-sided polygon can be divided into how many triangles? (by drawing diagonals from one vertical) n-2 Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen The sum of the measures of the n angles in a polygon with n sides (n-2) x 180 In any polygon, all external angles equal up to 360° If you measure all exterior angles in a polygon, they all equal 360° In any Re...

Praxis Math and Science 5008 Latest Update Graded A+ Base 10 Fractions A fraction where the denominator is 10 Example: .7 is 7/10 Example: .08 is 8/100 How to: Subtract Fractions Find a common denominator then subtract the numerators (keeping the denominator the same). Simplify if possible. How to: Add Fractions Find a common denominator then add the numerators (keeping the denominator the same). Simplify if possible. How to: Multiply Fractions Multiply straight across. Simp...

NCSSM PLACEMENT TEST WITH COMPLETE SOLUTIONS 100% 2024 latest update Tangent intersects a circle in only 1 place. Secant intersects a circle in 2 places. Intersection of a tangent and a radius form right angles when they intersect. Equation of a circle x minus h squared plus y minus k squared equals radius squared. Circumference of a circle 2 times pi times radius or pi times diameter. Area of a circle pi times radius squared. Central angle is equal to its i...

The sum of the angles in a quadrilateral is 360° Any n-sided polygon can be divided into how many triangles? (by drawing diagonals from one vertical) n-2 The sum of the measures of the n angles in a polygon with n sides (n-2) x 180 In any polygon, all external angles equal up to 360° If you measure all exterior angles in a polygon, they all equal 360° In any Regular Polygon, the measure of each interior angle (n-2)x180/n In a Regular Polygon, th...

The sum of the angles in a quadrilateral is 360° Any n-sided polygon can be divided into how many triangles? (by drawing diagonals from one vertical) n-2 Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:02 / 0:15 Full screen The sum of the measures of the n angles in a polygon with n sides (n-2) x 180 In any polygon, all external angles equal up to 360° If you measure all exterior angles in a polygon, they ...