Answer:
It would take alot of time for be to fill everything out so the simple solution is, complementary angles add up to 90 degrees and supplementary add up to 180 degrees. Simply for complementary do 90 - m<1 = m<2, and for supplementary 180 - m<3 = m<4.
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4900
Step-by-step explanation:
multiply all those numbers together
2x2x5x5x7x7 = 4900
1.9 Kilograms.
the answer C