732/31= 23.612 (3dp)
it’s hard to show your working out when you don’t know the 31 times table
Answer:
the third angle is 50 degress
Step-by-step explanation:
the angle sum property states that the sum of all the interior angles of a triangle is 180.
therefore : 30 + 100 + x = 180
x = 180 - 130
x = 50
Answer:
r≈21.01cm
Step-by-step explanation:
I think that's the exact answer
Answer:
0
Step-by-step explanation:
-20.5 is the same as -20.5
, since anything to the zero power is equal to 1.