All you have to do is look it up on line then put answer key at the end of the thing you looking up
Answer: B
Step-by-step explanation:
I used heron's formula.
Answer: w=−4
Step-by-step explanation:
hoped this helped
False ..................................
The 2 angles add up to 90 degrees so
x + y = 90, also:-
x - y = 72 (given)
adding the 2 equations:-
2x = 162
x = 81
and therefore
y + 81 = 90
y = 9
Answer the 2 angles are 81 and 9 degrees
