Question

find in square metres the area of a triangle whose base= 38000mm,altitude = 4500mm​

Answer 1

Answer:

check the pic for answer

Answer 2

The area of a triangle is $85.5 m^2$

Step-by-step explanation:

1 m = 1000 mm

$38000 mm = \frac{38000}{1000}=38 m$

4500 mm =$\frac{4500}{1000}=4.5 m$

Base of triangle = 38 m

Altitude of triangle = 4.5 m

Area of triangle = $\frac{1}{2} \times Base \times Height$

Area of triangle = $\frac{1}{2} \times 38 \times 4.5$

Area of triangle =$85.5 m^2$

Hence the area of a triangle is $85.5 m^2$

#Learn more :

Find the height of triangle whose base is 60cm and whose area is 600cm

https://brainly.in/question/2257675