If e is between them, then the distances DE and EF add to the total, DF. So the answer is just 27 + 34 which is 61, A
Scalene triangle,,,,,,,, a triangle that no side is equivalent to to another
Answer:
Step-by-step explanation:
AB^2 = HB^2 + AH^2 => AB = 15cm
Ta co cong thuc: 1/AH^2 = 1/AB^2 + 1/AC^2 => AC=20cm
Vay SABC= 1/2 .AB.AC = 1/2 .15.20=150cm^2
Answer:
2 Significant Figures
Step-by-step explanation:
The A and the .
