Answer:
Step-by-step explanation:
hypotenuse ( h ) = x
Peendicular ( p ) = 10
base ( b ) = 22
<u>Using</u><u> </u><u>the</u><u> </u><u>Pythagoras</u><u> </u><u>theorem</u>
Hope I helped!
Best regards! :D
12
22-10=12 there is your answer
15
72 m is the surface area because you multiply L × W × H, which is 6 × 4 ×3 = 72