Question

PRACTICE EXERCISE 19.4
of each triangle:
Find the area of a triangle whose base is 4.6 cm long and height is 3.8 cm.​

Answer 1

Given-

• height - 3.8cm
• Base. - 4.6cm

$area \: = \frac{1}{2} \times b \times h$

Area-

$= \frac{1}{2} \times 4.6 \times 3.8$

$= 2.3 \times 3.8$

$= 8.74 {cm}^{2}$

Answer 2

Step-by-step explanation:

area of triangle is

1/2×b×h

1/2×4.6×3.8=

8.74