what is the area of a 9cm by 12cm triangle
Answers
Answered by
2
Answer:
54
Step-by-step explanation:
area = 1/2 × base × height
= 1/2× 9×12
=6×9
=54
Answered by
0
Answer:
Area of a triangle =1/2×b×h
given , height of a triangle= 12cm
given, breadth of a triangle = 9cm
area = 1/2×9×12
a=6×9
a=54cm²
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