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3 years ago

I don’t know how to do this ! Help?

Mathematics

1 answer:

dybincka [34]3 years ago

7 0

Answer:

The information we need is that the angle between the sides (that is, angle TVU for triangle TVU and angle WVX for triangle WVX) need to be equal.

These angles are vertically opposite angles, because they are formed by two lines crossing, so these angles are equal.

Step-by-step explanation:

The SAS Congruence Theorem says that if two triangles have 2 equal sides and the angle between these sides are also equal, the triangles are congruent.

In this question, we know that the sides UV and VW are congruent, as V is the midpoint of UW. We also know that TV = VX, so now we have two equal sides for each triangle.

The information we need is that the angle between the sides (that is, angle TVU for triangle TVU and angle WVX for triangle WVX) need to be equal.

These angles are vertically opposite angles, because they are formed by two lines crossing, so these angles are equal.

Now we can conclude that the triangles are congruent.

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3 years ago

Read 2 more answers

What two numbers have 2,3,5 as factors

lukranit [14]

Two numbers with factors 2,3,5 are 30 and 60.
when we multiply 2 x 3 x 5 = 30
we get answer 30 and then again multiply with the number that is greater than 1 is 2 and then we get 2 x 2 x 3 x 5 = 60
So the first two numbers with factors 2, 3 and 5 are 30 and 60.

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3 years ago

The running trail in the local park is 2.826 miles long. If the park board were planning to extend the trail by 1.46 miles, what

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Extend means to increase, add length to it, ADD.
2.826
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--------------
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3 years ago

Please help me :((( it’s geometry

NikAS [45]

$\tt Step-by-step~explanation:$

$\tt Area:$

To solve for the area of a triangle, we multiply the length and height, then divide that by two. L = 10. H = 7.

$\tt 10*7=70\\70/2=35\\35=A$

$\tt Perimeter:$

$\tt Step~1:$

To solve for the perimeter, or edges, of the triangle, we need to use the Pythagorean Theorem: a² + b² = c² to solve for the third side. We already know two measures: 10 and 7. Now we need to square them, add them together to get c², then take the root of that number.

$\tt 7^2=49\\10^2=100\\100+49=\sqrt{149}\\\sqrt{149$