Use excel to draw the graph and add the trend, formula
Answer: 29.2
Step-by-step explanation:
The lengths of the two longer legs are both 
The lengths of the two shorter legs are both 
So 
Answer:
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1...
you need to find unknown measures in 1.ques. by using corresponding parts of similar triangle property..
THAT IS...
XY/PQ = YZ/QR =ZX/PR....
PUT VALUES IN THIS N SOLVE....
2....
use the property that ratio of corresponding sides of similar figures are equal....
HOPE IT HELPS YOU '_'