Need this ASAP!!!! Please help!!

Mathematics

1 answer:

V125BC [204]3 years ago

5 0

A: Yes: triangle DBC is a dilated figure of DEF so their sides would be congruent is scaled to equality. Similar implies that the two triangles could be equal if you use transformations (translation, reflection, etc) and a dilation is a form of translation

B: BC; each of the sides are scaled and looking at the two triangles it is a) easy to physically determine that they are the same and b) their placements within the triangle indicate their alignment

C: C; Once again physicality and placement indicate the alignment of the two and both of them are 90 degrees

You might be interested in

Determine the equation of the circle graphed below

Irina-Kira [14]

Answer:

$(x-1)^2+(y-6)^2=16$

Step-by-step explanation:

The equation of a circle is given by $(x-h)^2+(y-k)^2=r^2$ , where $(h,k)$ is the center of the circle and $r$ is the radius of the circle.

From the diagram, we can find the following:

the radius of the circle is 4
the center of the circle is located at (1,6)

Thus, we have:

$(x-1)^2+(y-6)^2=4^2,\\\boxed{(x-1)^2+(y-6)^2=16}$

8 0

3 years ago

Read 2 more answers

What are some examples of Adjacent Congruent Angles.

Anastasy [175]

Answer:

base angles of an isosceles triangle
angles at successive corners of any regular polygon
angles either side of an angle bisector
angles made by a perpendicular to a line (excluding vertical angles)

Step-by-step explanation:

When it comes to angles, the term "adjacent" means different things in different contexts. Any pair of angles in a triangle are considered to be adjacent. The base angles of an isosceles triangle are adjacent congruent angles.

Angles at successive corners of any regular polygon are congruent adjacent angles.

Angle that have a common vertex and a common side are also called adjacent angles. Angles on either side of an angle bisector are adjacent congruent angles. Likewise any non-vertical pair of angles where lines cross at right angles are adjacent congruent angles.

3 0

3 years ago

What goes in the blank?<br> A always<br> B sometimes<br> C never<br> D rarely

o-na [289]

I think it might be (b)

6 0

3 years ago

Read 2 more answers

I need help with this question

diamong [38]

What’s the question

8 0