Question

find the attitude of a triangle whose area is 85 cm and base is 15.2 cm

Answer 1

Here is your solutions

Given :-

Area of triangle = 85 cm^2

Base of triangle = 15.2 cm

To find attitude(height) of a triangle :-

We know that

Area of triangle = 1/2 × b × h

85 cm^2 = 1/2 × 152/10 × h
85 cm^2 = 152h/20
85×20 cm^2 = 152h
1700 cm^2 = 152h
11.1842cm = h

Hence,
Altitude of triangle = 11.18 cm (approx)

Hope it helps you

Answer 2

$\huge \bf{hey}$


$\huge{ \mathfrak{here \: is \: answer}}$


given -

area of triangle = 85 cm^2

base = 15.2 cm

to find

altitude=?

according to question

area of right angled
$= \bf{ \frac{1}{2} base \times height}$

let height be x

hence

$\frac{1}{2} \times 15.2 \times x = 85$


$\frac{15.2x}{2} = 85$

15.2x=85*2

15.2x= 170


$x = \frac{170}{15.2}$


x= 11.1842


$\bf{x = 11.18 \: (approx)}$

$\huge \boxed{ \boxed{ \boxed{ \boxed{hope \: it \: helps}}}}$

$\huge{ \mathbb{THANKS}}$