Question

6. Two sides of a triangle are 8 cm and 10 cm. If the height of the triangle corresponding to the side of length
8 cm is 7 cm, find:
(i) the area of the triangle
(ii) height of the triangle corresponding to the side of length 10 cm.
If the area of the triangle is 567 cm'; find its base​

Answer 1

Answer:

3 cm

Step-by-step explanation:

Area of triangle =

2

1

×base×height

For base 6cm, height =4cm.

So, area =

2

1

×6×4=12cm

2

Let the height for base 8cm, be h.

Area of the triangle will be the same considering any side of the base and its corresponding height.

Hence, area =

2

1

×8×h=12cm

2

⇒h=3cm