A triangle has base 9 cm and height 4 cm. What is its area?
Note
A triangle's area is half of base × height. Calculate (9 × 4) ÷ 2 = 18 cm².
A triangle has base 9 cm and height 4 cm. What is its area?
A triangle's area is half of base × height. Calculate (9 × 4) ÷ 2 = 18 cm².