A=lb
a=100×40=4000cm^2
a=0.5×lb
a=0.5×40×30
a=600cm^2
a=4000+600
a=4600cm^2 hope it helps!!!!!!!!!!!!!!!!!!!!!!!!!!!
The answer is 52 hopefully this help
Answer:
the answer is D
Step-by-step explanation:
on edge2020
Answer: 722.5 this is after sale
Answer:
36.86989765°
Step-by-step explanation:
Sin^-1(3/5)
