Try to find out distinct shapes in the polygon and use their area formulas, then add up all of the shape's areas.
sin(4π21). Explanation: Notice that this fits the form of the sine subtraction formula: sin(A−B)=sin(A)cos(B)−cos(A)sin(B).
Answer:
M=5
Step-by-step explanation:
2 ( 2m ) + 4 ( 4m + 2 ) = 108
step 1. do distributive property
4m + 16m + 8 = 108
step 2. add 4m and 16m and subtract 8 from 108
20m = 100
step 3. divide 100 by 20
m = 5
Answer:
30 i think
Step-by-step explanation:
Answer:
3.8
Step-by-step explanation:
