Answer:
1
Step-by-step explanation:
(2/9)π is between 0 and π/2, so the angle is in quadrant 1.
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In degrees, it is equivalent to (2/9)(180°) = 40°.
Answer:
Step-by-step explanation:
Let A should be added in the given polynomial to obtain a sum of zero.
Therefore,
Thus, should be added in the given polynomial to obtain a sum of zero.
Answer:
m(arc CD) = 122°
Step-by-step explanation:
Since, measure of an arc = 2 × (Angle subtended by the arc at the circumference of the circle)
m(arc CD) = 2[m(∠CBD)]
By triangle sum theorem in ΔBCD,
m∠CBD + m∠BDC + m∠DCB = 180°
m∠CBD + 49° + 70° = 180°
m∠CBD = 180° - 119°
m∠CBD = 61°
Therefore, m(arc CD) = 2 × 61°
m(arc CD) = 122°
4x8=842 so that is the answer and here
1. T= 21. 2+19=21
2. S=2. 3-1=2
3. C= 6. 24/4=6
4. V=45. 9x5=45
You do the opposite function to find your answer