# maths circles and area

 .remove_background_ad { border: 1px solid #555555; padding: .75em; margin: .75em; background-color: #e7e7e7; } .rmbg_image { max-height: 80px; } What is the area of a triangle? Base X Height over 2 What is the area of a parallelogram? Base X Height (perpendicular) Area of a trapezium? Top line + bottom line x height Area of a kite? Half of the diagonals what is Compound Area? Compound area is a shape that can be split into different shapes in order to find the area What is the circumference? Circumference is the perimeter of the circle What is the diameter? A line that goes from one point on the circumference to another while going through the centre point what is the Radius The radius is a line from the centre point to a point on the circumference. The radius is half of the diameter What is the chord? the chord is a line that goes from one point of the circumference to another but does not go through the centre what is the tangent? a line outside the circle that only touches one point AuthorDC11 ID316032 Card Setmaths circles and area Descriptioncircumf. Updated2016-02-17T16:44:52Z Show Answers