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Nat2105 [25]
3 years ago
12

Can someone halp me with finding the area of this is square meters?

Mathematics
2 answers:
ElenaW [278]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Komok [63]3 years ago
4 0
Area of triangle is (base X height)/2
so it would be (2.4 X 0.5)/2
which equals 1.2/2 = 0.6

the answer is B
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B is the answer b.converse
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2 years ago
Chase is building a birdhouse in the shape of a regular polygon. He knows that the measure of the interior angle is twice the me
mel-nik [20]

Answer:

The perimeter of the base of the birdhouse is 36 units

Step-by-step explanation:

<u><em>The complete question is</em></u>

Chase is building a birdhouse in the shape of a regular polygon. He knows that the measure of the interior angle is twice the measure of the exterior angle and the length of a diagonal that passes through the center is 12. What is the perimeter of the base of the birdhouse?

step 1

Find the measure of the interior angle

Let

x ---> the measure of the interior angle

y ---> the measure of the exterior angle

Remember that

the sum of the interior and exterior angle in any polygon is equal to 180 degrees

so

x+y=180^o ----> equation A

we have that

the measure of the interior angle is twice the measure of the exterior angle

so

x=2y ----> equation B

substitute equation B in equation A

2y+y=180

y=60^o

so

x=120^o

That means-----> The figure is a regular hexagon

step 2

Remember that

The length of the diagonal that passes through the center of the hexagon is equal to two times the length of the regular hexagon

Let

b ----> the length side of the hexagon

so

b=12/2=6\ units

The perimeter of the hexagon is given by the formula

P=6b

substitute

P=6(6)=36\ units

3 0
3 years ago
What are two decimals whose product is close to 10?
PtichkaEL [24]

Answer:

10.00022
10.0011

Step-by-step explanation:

2.14  and  4.673

2.14  x  4.673  =  10.00022

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2 years ago
If 9m=5n then m/n=?
Anettt [7]

Step-by-step explanation:

9m = 5n

\frac{m}{n}  =  \frac{5}{9}

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3 years ago
18. Explain the Error Andy and Sylvie each incorrectly simplified
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Answer:

the correct solution is -8x + 9.

Step-by-step explanation:

6 0
2 years ago
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