Question

The formula for the area of a triangle is A = 1/2bh, where b is the length of the base and h is the height.
a) Rearrange the formula to isolate h.
b) What is the height, h, in centimetres, of a triangle of area 30²cm and base length 6 cm?
Pls help me tyy

Answer 1

Answer:

Formula :-

$area \: = \frac{1}{2} \times base \: \times height$

a) Rearrange the formula to isolate h :-

$height \: = \frac{2 \: \times \: area}{base}$

b) What is the height, h, (in centimetres, of a triangle of area 30²cm and base length 6 cm.

$height \: = \frac{2 \times 30 \: {cm}^{2} }{6\: cm}$

$height \: = 10 \: cm$