As they are vertical angles, their magnitude will be equal. -2x+90 = x-30 2x+x = 90+30 3x = 120 x = 120/3 x = 40
Now, m∠D = x-30 = 40-30 = 10
So, Your Final Answer would be 10 degrees.
Hope this helps!
Answer from: Quest
step-by-step explanation:
you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.
Answer from: Quest
answer: 3.26019516
step-by-step explanation:
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