Answer:
Step-by-step explanation:
1. 150 to 132 is a decrease of 12%
2. 275 to 242 is a decrease of 12%
3. 300 to 255 is a decrease of 15%
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Answer:
C. Angle no sector
Step-by-step explanation:
The construction is given by,
'Draw an angle on a tracing paper and then fold the paper so that the rays forming the angles lie upon each other'.
We see that,
After folding the paper so that the rays lie upon each other, both the rays are overlapping each other.
So, there is no sector remaining and that the angle is 0°.
Thus, we can construct 'an angle with no sector' by using the given construction.
Hence, option C is correct.
Answer:
216 square yards
Step-by-step explanation:
Answer:
y = 6
Step-by-step explanation:
if the triangles are congruent then the corresponding sides are equal.
so
4x + 1 = 13
4x = 13 -1
4x = 12
Therefore x = 3
Now
8x - 2y = 2x + y
y + 2y = 8x - 2x
3y = 6x
3y = 6 * 3
3y =18
Therefore y = 6
