Can someone please help me with this geometry proof? It needs to get done ASAP and I'm really struggling.
1 answer:
One way to prove that the triangles are congruent is to show that the three pairs of sides have the same length.
For side , this is easy, since it is shared by the two triangles, so it is obviously equal.
On the other hand, we know that the given figure is a parallelogram, the opposite sides are equal in length. Particularly, it means that:
Thus, we have shown that each pair of sides have the same length, which means that:
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Scientific notation is a way of writing numbers in a form of a decimal multiplied by an exponent of 10.
For these, the exponent will be negative, since they're teeny tiny decimals, and we'll have to move the decimal point back to the right.
0.00000012 will become
This is because the decimal point is moved seven places to the right of where it originally was.
0.000005008 will become
Again, this is because the decimal point is moved seven places to the right of where it originally was.
So, your scientific notations are and
For these, the exponent will be negative, since they're teeny tiny decimals, and we'll have to move the decimal point back to the right.
0.00000012 will become
This is because the decimal point is moved seven places to the right of where it originally was.
0.000005008 will become
Again, this is because the decimal point is moved seven places to the right of where it originally was.
So, your scientific notations are