Answer:
72
Step-by-step explanation:
You use Pythagorean Theorem to to find the missing side which in this case is 6 and since and then from there you just add
Answer:
240
Step-by-step explanation:
(10 x 8) / 2 = 40
+ 20 x 8 = 160 + 40 = 200 + 40 = 240
second triangle