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Ierofanga [76]
2 years ago
7

Given that ABCD is a rhombus. Prove ∠1≅∠2.

Mathematics
1 answer:
natka813 [3]2 years ago
5 0

Answer:

1) ABCD is a rhombus

2) All sides of a rhombus are equal.

4) SSS

5) CPCTC

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Use &lt;, &gt;, or = to compare the following <br> 5 and -8 <br> 7 and -11
MrRissso [65]

Answer:

5 > -8 , and 7 > -11

Step-by-step explanation

5 and 7 are greater than negative numbers

5 0
2 years ago
One angle of a right triangle measures 70 degrees. What is the other acute angle?
Sunny_sXe [5.5K]

Answer:

20 degrees

Step-by-step explanation:

A triangle's angles should 180 degrees added together, so 90 + 70 = 160, leaving 20 for the last angle.

4 0
3 years ago
Triangle ABC is isosceles with AB=CB. Circle M is inscribed in Triangle ABC such that it is tangent at points D, E, and F. If th
Ierofanga [76]

Answer:

The answer is "12 inches".

Step-by-step explanation:

Please find the image file of the graph.

We know AE = CF \ and \ EB = FB so because the triangle is isosceles.

EB = 2x, FB = 2x,\ and \ CF = x when AE is called by x.

We know that AE = AD = x since E and D are tangent points to a circle.

They have CD = CF = x since D and F are tangent points only to circle.

Thus, if the perimeter is 32, the following is the result:

\to AE + EB + BF + FC + CD + DA = 32\\\\\to x + 2x + 2x + x + x + x = 32\\\\\to 8x = 32\\\\\to x = 4

Therefore the length of BC = BF + FC = 2x + x = 3x = 12\  inches

8 0
3 years ago
I don't know what to do
True [87]
Your answer is 1/4, -7/3,-4
8 0
3 years ago
PLEASE HELP! 28 POINTS!
ehidna [41]
1.) 7.2 2.) 15 3.)12
4.) 23 5.) 100, 100, 1000
6 0
3 years ago
Read 2 more answers
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