Answer:

Step-by-step explanation:
and 

Answer:
3 x 2+1
Step-by-step explanation:
I think sorry kung mali
47-12 1/3= 34 2/3 so the answer is 34 2/3 yards of fabric

- two acute angle=<JBC and <JBG
<JBC and <JBG(because these two angle are 45°)
by definition of acute angle any angle which is between 0°to 90° then it will acute angle
- two straight line=FH ,.AD
- two right angle=<GBD and <GBA
- two obtuse angle=<BCH and <BGF