Answer: a
Step-by-step explanation:
Obtuse because it only takes one obtuse angle to make an obtuse triangle
Answer:
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Step-by-step explanation:
First, the dot stands for the "product". You have to multiply.
5/8* 2/7
= [5/ (2*4)]* (2/7)
= 5/4* 1/7 (because 2 and 2 cancel out)
= (5*1)/ (4*7)
= 5/28
The final answer is 5/28~
