The sides of a triangle ate in the ratio 3:5:7 and it's perimeter is 300m. Find it's area.
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AREA OF TRIANGLE = SIDE + SIDE + SIDE
LET THE SIDES BE X
THEN THE SIDES ARE
3×X
5×X
7×X
PERIMETER = 3X + 5X + 7X = 300M
15X= 300M
X = 300 M/ 15
X = 20 M
SO , THE LENGTH OF ALL THE SIDES ARE
3 × 20= 60 M
5 × 20 = 100M
7 × 20 = 140M
HENCE YOUR SIDES ARE 60 M , 100 M , 140M
PLEASE MARK AS BRAINLIEST....
HOPE YOU ENJOY YOUR DAY✌✌☄☄✌✌
LET THE SIDES BE X
THEN THE SIDES ARE
3×X
5×X
7×X
PERIMETER = 3X + 5X + 7X = 300M
15X= 300M
X = 300 M/ 15
X = 20 M
SO , THE LENGTH OF ALL THE SIDES ARE
3 × 20= 60 M
5 × 20 = 100M
7 × 20 = 140M
HENCE YOUR SIDES ARE 60 M , 100 M , 140M
PLEASE MARK AS BRAINLIEST....
HOPE YOU ENJOY YOUR DAY✌✌☄☄✌✌
Ashita1512:
yes but I do not know heron's formula as I am in class 8th
BUT I THINK BRAINLY WILL NOT DELETE MY ANSWER BECAUSE THE ANSWER IS CORRECT
okkk
class 8?
class 8 student attempting something of class 9?
thats brave
okk
then
bye-bye
and yeah sorry for being mean and selfish
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