Answer: C is the correct statement " In ΔADC and ΔBCD AD=BC, opposite sides of a rectangle are congruent"which completes the proof .
Step-by-step explanation:
Given: A figure shows a rectangle ABCD having diagonals AC and DB.
Anastasia wrote the proof given in picture to show that diagonals of rectangle ABCD are congruent.
We can see the Statement 2 which tells that AB=CD, opposite sides of a rectangle are congruent. In Statement 3 she used Pythagoras theorem to show AC²= BD² by using Statement 1 and 2.
Thus we can see she need to introduce two triangles named as ACD and BCD and the remaining sides to write the proof is AD=BC with correct reason i.e. opposite sides of a rectangle are congruent.
Therefore Statement 1 would be In ΔADC and ΔBCD AD=BC, opposite sides of a rectangle are congruent.
We start with
Assuming that 
we can cross multiply the equation:
You can recognize the perfect square pattern in the quadratic equation:
So, we have
Which is the only solution, with multiplicity 2.
Answer:
the answer is c 162
Step-by-step explanation:
formula for triangular prism: 1/2*b*h1*h2
substitute the values into the formula:
6*3*18=324
324/2=162
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Podium<span> is in the </span>shape<span> of a </span>trapezoid<span> with </span>base lengths<span>. </span>4<span> and </span>8.5 feet<span>. The </span>height<span> is </span>2 feet<span>. A </span>gallon<span> of </span>paint covers<span> about. </span>350 square feet.<span> 1,224 square inches</span>
Answer:
2 7/40 Carrots
About 2 Carrots
1 3/8+4/5 = 1 15/40+32/40 = 1 47/40 = 2 7/40
