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Karo-lina-s [1.5K]
2 years ago
5

In the diagram below of RST. L is a point on RS, and M is a point on RT, such that LM parallel to ST

Mathematics
1 answer:
hichkok12 [17]2 years ago
5 0

Answer:

ST is 28

Step-by-step explanation:

Using the similarity formla

RL/LS  = LM/ST

3/12 = 7/x+2

3(x+2)=84

x +2= 84/3

x+2 =  28

x= 28-2

x = 26

ST = x+2

ST = 26+2

ST = 28

Hence the length of ST is 28

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