Answer:
First side of the triangle = 48 m
Second side = 120 m
Third side = 84 m
Step-by-step explanation:
The ratios of the measures of the sides of a triangle is 4:10:7
Let us assume the common ratio of the sides of the triangle = m
So, the first side of the triangle = 4 m
Second side of the triangle = 10 m
Third side of the triangle = 7 m
Now, PERIMETER OF A TRIANGLE = SUM OF ALL SIDES
⇒ 4 m + 10 m + 7 m = 252 m
or, 21 m = 252 m
⇒ m = 252/ 21 = 12
So, the common ratio in the sides is 12.
Hence, the first side of the triangle = 4 m = 4 x 12 = 48 m
Second side of the triangle = 10 m = 10 x 12 = 120 m
Third side of the triangle = 7 m = 7 x 12 = 84 m
