Answer:
Obtuse triangle.
Step-by-step explanation:
Obtuse = angle that is bigger than 90°
20 2/7 = 142/7 -20/35
find common denominator ( in this case it is 35)
35/7 =5 , multiply 142*5=710, 7*5 =35
142/7 = 710/35
710/35 - 20/35 = 710-20 = 690
690/35 now simplify that fraction
690/35 = 19.714
19*35 = 665
690-665=25
19 25/35
25/35 can reduce to 5/7
answer = 19 5/7
Answer:
Step-by-step explanation:
cos ( J ) = 
= 
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Answer: for one you need to send the recipe and mark me as brainliest answer plz
Step-by-step explanation:
