Answer:
B
Step-by-step explanation:
substitute
6+4=10
12-3=9
4-9=-5
Both triangles that are given (with right angles) lie in plane m, proving that AC is perpendicular to plane m. As angle acd is from a triangle that shares the common perpendicular, it too is a right angle
Its 0.343 because it cannot be expressed as a fraction or whole number
Answer:
eto 1:12 pero di ko sure,antayin mo nlng yung sagot ng iba