Answer:
1. is a 30 60 90 triangle so x = 30
pardon my bad handwriting for below
2.
STEP 1: subtract the angle you have from 180
STEP 2: add your x values together, if there is a non x number (such as + 10) balance it out on the other side by adding or subtracting
STEP 3: divide so that x has no coeffecient in front of it
STEP 4: substitute x values with the value you got
STEP 5: verify by adding the angles you got, it'll be correct if it equals 180
Answer: i took the test its number 555555
Step-by-step explanation:
Answer:
960 is the volume and 80 is the surface area.
Step-by-step explanation:
For the volume you multpliy 12*8*10=960
Then for surface area you multpily 10*8=80