The sum of 30 times (1-3)^(n-1) from n=1 to infinity
1 answer:
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Answer:
8cm
Step-by-step explanation:
Area of a triangle equals bh/2
If you plug in the data, you get
10=*
10=
40=5h
h=8
Answer:
8cm
Step-by-step explanation:
Area of a triangle equals bh/2
If you plug in the data, you get
10=*
10=
40=5h
h=8