To solve for h, you need to isolate/get h by itself in the equation:
s = hp + 2b Subtract 2b on both sides
s - 2b = hp + 2b - 2b
s - 2b = hp Divide p on both sides to get h by itself


For angle a it will be 42degrees and for angle b it will be 138degrees and i am 100%sure
Answer:
(-1,1)
Step-by-step explanation: