THE universe is full of mysterious objects and our own Solar System is home to a bizarre selection that continue to baffle scientists. From the Bermuda Triangle of space to a suspected ‘alien probe’ – ...
A scalene triangle has 3 sides of different lengths and 3 unequal angles. An isosceles triangle has 2 sides of equal length. The dashes on the lines show they are equal in length. The angles at the ...
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