Im thinking both shorter sides are 5cm, and the 2 longer sides are 8cm each... add them all together and you get 26cm
Answer:
8
Step-by-step explanation:
the one that the number has are the same is the data
Answer:
radical 65
Step-by-step explanation:
4+7 are squred and under a radical bar
4^2 +7^2= 16 +49 under radical bar
radical 16+49=radical 65
good luck