Answer:
I'm pretty sure its obtuse triangle
4x+2=19
Step 1. Subtracting 2 from both sides,
4x+2-2=19-2
4x=17
Step 2. Dividing 4 from both sides,
x=17/4
Answer:
see the explanation
Step-by-step explanation:
step 1
Convert feet to inches
we know that

To convert feet to inches, multiply by 12
so

step 2
Convert inches to centimeters
we know that

To convert inches to centimeters multiply by 2.54
so

therefore
Chester should have multiplied the measurement in inches by 2.54 instead of dividing by 2.54