Pythagoras
28^2-19^2= 423
Square root of 423 = 20.5669638
Answer = 20.5669638
I cant read this correctly but use a^2 + b^2 = c^2
Answer:
Step-by-step explanation:
(Add similar elements)
(2-2=0)
( Divide both sides by 72)
Now,
m∠km:-
(Multiply 19*5= 95)
(Subtract)
Therefore, m∠km=93° is the answer.
_____
Answer:
12n
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
60+12×10
60+120
180