Answer: The answer is X= 9 Hope this helps :) Please mark Brainliest
Step-by-step explanation:
Answer:
<h2>x = 44 and y = 43</h2>
Step-by-step explanation:
We know: If a quadrilateral is inscribed in a circle, then the sum of measures of opposite angles is equal to 180°.
Therefore we have the equations:
Solve:
Answer:
Step-by-step explanation:
y = 7, so we have:
X + 3/3 = y + 2/2
2x + 6 = 3y + 6
2x = 3y
x = 1/2(3)(y)
x/3 = y/2
The answer is C
<h3>
Answer:</h3>
12 units²
<h3>
Step-by-step explanation:</h3>
Counting half-squares around the perimeter of the rectangle, we find there are 10. Counting full squares inside the rectangle, we find there are 7. Then the total area is
... (1/2)·10 +7 = 12 square units
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<em>Alternate calculation</em>
The long side is the hypotenuse of a right triangle with legs 3, so has length 3√2. The short side is the hypotenuse of a right triangle with legs 2, so has length 2√2. The area is the product of these lengths, so is ...
.. area = (3√2)(2√2) = 6(√2)² = 6·2 = 12 . . . square units