8th Class
Mathematics
Mensuration
Question Bank
Mensuration
question_answer
The area of a triangle with two of its side equals 5.1 metres and the third side 4.6 metres is:
A)10.47sq.m
B)2.86sq.m
C)10.45sq.m
D)None of these
Correct Answer:
A
Solution :
In right angled \[{{d}_{1}}\] \[{{d}_{2}}\] \[{{90}^{o}}\] Area of \[=\frac{1}{2}\left( sum\text{ }of\text{ }parallel\text{ }sides \right)\times height\]