A triangle has side lengths 9, 10, and 12. Is it acute, obtuse, or right? Explain. A. Right; 92 + 102 = 181 and 122 = 144, so a? + b2 = c2.
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B. Obtuse; 92 + 102 = 181 and 122 = 144, so a+ b2 < c.
C. Acute; 92 + 102 = 181 and 122 = 144, so a2 + b2 >c2.

I dont really understand what yours asking but that triangle is acute because its sides are less then 90 degrees. Does that help??

thymine. in rna, thymine is replace by uracil

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.