Question

Ajutatima este foarte foarte urgent !!!!!!!!

Answer 1

1. a) --> AB²+AC²=BC²

b) m(M)=90°--->MN²+MP²=NP²

Deci MN²=NP²-MP²

IAR MP²=NP²-MP²

c)∆ABD: m(A)=90°-->BD²=AD²+AB³

∆CBD: m(C)=90°-->CD²=BD²-CB²

2. a)BC=5, b) GE=12, c) BC=2, d) DC=2√6