Mathematics External
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What side is the hypotenuse? | The hypotenuse is always the longest side of a right angle triangle.
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Opposite? | Always opposite the right angle
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Adjacent? | Next to the right angle.
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What is the formula for finding the longest side for a right-angle triangle? | a2+b2=c2
x2 means squared
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What is the bearing for North? | 000
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What is the abreviation form for the order of operations? | BEDMAS
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What is the formula for ANY percentage problem? | A/B x 100=%
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Expand 2(x+3)(x-2) | 2x+6+2x-4+x2-2x-6
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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