7. AABC is isosceles with AB = AC = 8.6 cm and BC = 12 cm. The height a
from A to BC is 9 cm. Find the area of AABC
Answers
Answered by
3
Answer:
area of triangle =1/2 ×base×height
area of triangle ABC =1/2×BC ×AD
=1/2×12×9
=54 cm square
Similar questions