3 years ago

Solve for x round to the nearest tenth.

Mathematics

2 answers:

Zielflug [23.3K]3 years ago

8 0

Answer:

I think it is 156 (sorry if the answer is incorrect)

Step-by-step explanation:

every triangle will equal to 180 degrees so 15+9 is 24, 180-24=156

lesya [120]3 years ago

3 0

Answer:

17.5

Step-by-step explanation:

15^2+9^2=225+81=306 then sqrt 306

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