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Lemur [1.5K]
3 years ago
10

Please help with math ASAP, will give brainliest

Mathematics
2 answers:
ivolga24 [154]3 years ago
7 0
Number 13 is 12 it’s a right angle so you do 90’-42 then you get 48 divide that by 4 your get 12
Sveta_85 [38]3 years ago
4 0

Answer:

8 : supplementary, 9 : complementary 10 : neither? (i think that 11 could be 24.66666 but Im not sure)

Step-by-step explanation:

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