Answer:
14
Step-by-step explanation:
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Answer: y = 55
Step-by-step explanation: The total degree should equal 180. When you see a square, that means it's a 90 degree angle. So 90 + 35 = 125. 180 - 125 = 55.
9514 1404 393
Answer:
9c² -4p²
Step-by-step explanation:
The product of a sum and difference of the same two terms is the difference of their squares:
(3c +2p)(3c -2p) = 3c(3c -2p) +2p(3c -2p)
= (3c)² -6cp +6cp -(2p)²
= (3c)² -(2p)² = 9c² -4p²
Answer : 50 degree
To find angle 1 , we apply outside angle theorem . Refer to the diagram attached below.
Measurement of arc EF=140 degrees
Measurement of arc GH = 40
Angle D = angle 1
Theorem says
Now we plug in the values
angle 1 = 50
Measurement of angle 1 = 50 degrees