• Find the length of equal side
4. an isocels triangle whose
perimeter is 40cm
and unequal
side is 10cm.
Answers
Answered by
0
Answer:
15cm
Step-by-step explanation:
in isosceles triangle ABC
AB+BC+AC=180°
2AB+10cm=40
2AB=40-10
2AB=30
AB=30/2
AB=AC=15cm
Similar questions
English,
2 months ago
Social Sciences,
4 months ago
Biology,
4 months ago
Physics,
10 months ago
English,
10 months ago