Answer:
yup
Step-by-step explanation:
Answer:
Step-by-step explanation:
and also you are diviing the numbers then subtracting 9
Answer:
Step-by-step explanation:
(7y)² = 7²×y² = 49y²
Answer:
122°
Step-by-step explanation:
The measure of the central angle is twice the measure of the inscribed angle that subtends the same arc.
∠ABC = 2×∠ADC = 2×61°
∠ABC = 122°