Question

find the area of a triangle whose base is
12 cm and height is 5,2 cm.
$5 \sqrt{2}$
​

Answer 1

Area = 1/2 base height
= 1/2 12 5,2
= 30 root 2 cm sq

Answer 2

Answer:

31,2cm2

Step-by-step explanation:

To find the area of a rectangle you must multiply height and length.

To find the area of a triangle, you must half this.

Meaning that 12x5,2=62.4

62,4/2=31,2