Question

Area of a triangle having base 10 cm and altitude 7 cm is​

Answer 1

Step-by-step explanation:

area of triangle=1/2×base ×altitude

= 1/2×10×7

=35cm^2

Answer 2

$\sf {Area\: of\: ∆ = \frac{base \times height}{2} }$

» Area of ∆ = ½ × 10 × 7

» Area of ∆ = 35 cm²