Asked by STEVE
A MAP HAS A SCALE OF 1 CM = 5 KM
On a map, a forest is shown as a rectangle measuring 2 cm by 1.5 cm
what is the real area of the forest
On a map, a forest is shown as a rectangle measuring 2 cm by 1.5 cm
what is the real area of the forest
Answers
Answered by
Ms. Sue
2 cm = 10 km
1.5 cm = 7.5 km
10 * 7.5 = _______ sq km
1.5 cm = 7.5 km
10 * 7.5 = _______ sq km
Answered by
Steve
just replace each value with its scaled equivalent.
(2cm)(1.5cm) --> (2*5km)(1.5*5km)
= (10km)(7.5km)
= 75 km^2
(2cm)(1.5cm) --> (2*5km)(1.5*5km)
= (10km)(7.5km)
= 75 km^2
Answered by
hdkjdsa
6777777786876587576585
Answered by
Rachael
1cm=5km
5km=500000cm
Real length=500000×2
=1000000cm
Real width=500000×1.5
=750000
Hence real area=A×B
=7.5×10^11
5km=500000cm
Real length=500000×2
=1000000cm
Real width=500000×1.5
=750000
Hence real area=A×B
=7.5×10^11
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