the area of a right angle triangle is 30sq.m. its length is 80cm. then find its breadth.
Share
the area of a right angle triangle is 30sq.m. its length is 80cm. then find its breadth.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
We know that,
Area of a ∆ = ½ × base × height
=> 30 = ½ × 80 × height
=> 30 = 0.40 × height
=> 30/0.40 = height
=> height = 75cm.
Note :
➔ height = breadth
➔ length = base
The area of a right-angled triangle is 30 sq.m. If its perpendicular's length is 80 cm, then find its base length.
__________________________________________
As the measures of area and length of perpendicular is given, the base length of the right-angled triangle can be found by putting the given values in the formula of area of right-angled triangle and solve for 'base'.
Now, insert the values in its respective places.
____________________________________________