Question

area of a triangle is 60 cm2

and its base is 15cm then its altitude is​

Answer 1

Answer:

8 cm

Step-by-step explanation:

area of triangle =0.5 *base*altitude

substituting known values,

60 = 0.5 * 15 * altitude

60 = altitude * 15/2

altitude = 60 * 2/15

altitude =8 cm

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Answer 2

GIVEN:-

b=12cm

area=${48cm^2}$

TO FIND:-

h=?

solution:-

WE KNOW THE AREA OF TRIANGLE AS

$= > \frac{1}{2} \times b \times h$

now, put the given values.....

$\frac{1}{2} \times 12 \times h = {48cm}^{2}$

$= > \frac{1}{ \cancel2} \times \cancel{12} \times h = 48$

$= > 6 \times h = 48$

$= > h = \frac{ \cancel{48}}{ \cancel 6}$

$= > h = 8cm$

so, the height is

$\boxed{8cm}$