10 Triangles fit inside a Decagon
Hope it helps :)
Answer:
37.5
Step-by-step explanation:
Well, since 3/15 can be simplified to 1/5 by dividing the top and the bottom by 3, you would just need to find the decimal of 1/5 which is much more commonly recognized. it's .2 (becasue 1/10 would be .1 and 1/5=2/10 so .1x2=.2)
Answer: acute
Step-by-step explanation: it is less than 90 degrees so it is less the right angle
