Cho tam giác abc có : ab = 5 ; bc= 12; ac =10 . tính bán kính đường tròn nội tiếp tam giác abc

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z