Question

Физика хелп!!!!!!!!!!!!!

Answer 1

1) ISI=√(3-0)²+(-1-3)²=√(9+16)=5 (4)

2) S=h1+h2=5+1=6 м (4)

3) ISI=√(7-2)²+(-9-3)²=√(25+144)=√169=13 (3)

4) S=√(600²+800²)=100√(36+64)=1000 км (3).