Answer:
27,36,45
Step-by-step explanation:
Pythagorean theorem





Answer:
i think the answer is B but don't take my word for it
Answer:
x=8
Step-by-step explanation:
start by setting angle a equal to angle b
next add 21 to the opposite side
then subtract 2x from the opposite side
finally you're left with x=8
Answer: 2 7/10
Step-by-step explanation:
Answer:
is it possible to draw a 2cm, 3cm and a 4cm triangle