Right-angled 81359

The paths in the park form a right-angled triangle, which on the map with a scale of 1:200 has two dimensions of side lengths of 9cm and 15cm. Grandma walks this route every day for a health walk. How many meters does she walk?

Correct answer:

S =  270 m2
n =  7

Step-by-step explanation:

a=9 cm m=9:100  m=0.09 m b=15 cm m=15:100  m=0.15 m M=200  A=M a=200 0.09=18 m B=M b=200 0.15=30 m C=A2+B2=182+302=6 34 m34.9857 m  S=2A B=218 30=270 m2
o=A+B+C=18+30+34.985782.9857 m s=0.5 km m=0.5 1000  m=500 m n1=s/o=500/82.98576.0251  n=n1=6.0251=7



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