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2 years ago

What is the missing reason in the proof?

Mathematics

1 answer:

Sladkaya [172]2 years ago

3 0

Answer:

The correct option is;

SSS congruency theorem

Step-by-step explanation:

Given that opposite sides of a parallelogram are equal, whereby side AB is congruent to side CD and side BC is congruent to side DA and also that side AC is congruent to side CA, we have;

Triangle ABC with sides AB, BC, and AC is congruent to triangle CDA with corresponding sides CD, DA, and CA, by the Side-Side-Side (SSS) rule of congruency (two or more triangles that have all three sides of one triangle congruent to the three sides of the other triangle are congruent).

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Which of the following is an example of the atmosphere inracting with the biosphere

Paha777 [63]

Answer:

rain (hydrosphere) falls from clouds in the atmosphere to the lithosphere and forms streams and rivers that provide drinking water for wildlife and humans as well as water for plant growth (biosphere)

Step-by-step explanation:

7 0

2 years ago

A soccer field has an area of 7/8 square miles. The length of the field is 2/5 miles. What is the width of the soccer field?

weeeeeb [17]

7/8=2/5x
If you solve this you get 2.1875 or 35/16

5 0

3 years ago

The diameter of a circle is 18 cm. Find its area in terms of pi

Kobotan [32]

Answer:

I love algebra anyways

the ans is in the picture with the steps

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

4 0

3 years ago

The area of a rectangle is 27 m^2 , and the length of the rectangle is 3 m less than twice the width. Find the dimensions of the

vagabundo [1.1K]

Let $L$ be the length of the rectangle and $W$ be the width. In the problem it is given that $L=2W-3$ . It is also given that the area $LW=27$ . Substituting in the length in terms of width, we have $W(2W-3)=27 \\ 2W^2-3W-27=0 \\ (2W-9)(W+3)=0$ . Using the zero product property, $2W-9=0 \text{ or } W+3=0$ . Solving these we get the width $W=4.5 \text{ or } -3$ . However, it doesn't make sense for the width to be negative, so the width must be $\boxed{4.5 \text{ m}}$ . From that we can tell the length $L=2(4.5)-3=\boxed{6 \text{ m}}$ .

3 0

3 years ago

You will spend 4 hours each day making play

Naddika [18.5K]

Answer:

timetaken to produce a playdough =4hours

a batch of playdough is produced in =1/6 hour

in 1hour,it will take 6 multiplied by a batch of playdough=6 batches of playdough to be produced

4 hours of making playdough in a day will produce=4 multiplied by 6 batches of playdough=24 batches of playdough in a day

4 0

2 years ago