maths 0.0 / 5 ? MathematicsAll TopicsGCSEAll boards Created by: Tolu FabunmiCreated on: 17-03-15 19:38 How do you find the hypotenuse a squared + b squared = hypotenuse squared 1 of 18 Define a mathematically similar shape One is an enlargement of the other. They have a scale factor. Angles are the same 2 of 18 What is the formula for sine? Opposite/Hypotenuse 3 of 18 Expand the following (3x+5)(4x-7) 12x-7+20x-35 = 32x-42 4 of 18 Put this number into standard form 5670000000 5.67 x 10(to the power of 7) 5 of 18 Name the first five triangular numbers 1,3,6,10,15 6 of 18 Find the nth term of the sequence 17,28,39 17n-6 7 of 18 What is the name of the horizontal axis on a graph X- axis 8 of 18 In the formula y=mx+c what are the values for m and c m=gradient c=intercept 9 of 18 What is the formula for volume area of cross section x length 10 of 18 What is the formula for the interior angle of any polygon? (number of sides -2)x 180 11 of 18 Are supplementary angles equal? No, they add up to 180 12 of 18 How do you find a bearing? 360 - (angle at the north line) 13 of 18 What is the formula for speed Distance/Time 14 of 18 What is the formula for density Mass/Volume 15 of 18 What is the area of a triangle formula base x height/2 16 of 18 What is the formula for the area of a trapezium a+b x height/2 17 of 18 What is the circumference of a circle? pi x diameter 18 of 18
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