Explain how 9*4 can help you find 9*8
2 answers:
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For a trapezoid:
the area equals the product of half the sum of the two bases' length and the normal height between them
so that, we can write:
Hence <span>the parallel sides are 15 cm apart.
</span>
the area equals the product of half the sum of the two bases' length and the normal height between them
so that, we can write:
Hence <span>the parallel sides are 15 cm apart.
</span>
I hope that helps!