∠C and ∠D are vertical angles with m∠C=−2x+90 and m∠D=x−30 . What is m∠D?
1 answer:
You might be interested in
We want to list the steps involved in multiplying fractions;
Taking an example;
First steps are;
- Multiply the numerators together
- Multiply the Denominators together
Next is to;
Check to see if the product can be simplified;
So, we get the product to be;