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podryga [215]
3 years ago
5

Choose the postulate or theorem when combined with the AAA Postulate for triangle similarity can be used to establish the AA Pos

tulate for triangle similarity? A) SAS Postulate B) ASA Postulate C) Angle Sum Theorem D) Angle Bisector Theorem
Mathematics
2 answers:
Artyom0805 [142]3 years ago
8 0

Answer choice C is correct.

stich3 [128]3 years ago
5 0
Angle Sum Theorem (C)

This one allows you to add the angles together to get 180 degrees always, which is why you only need to prove that two corresponding angles of a triangle are congruent.<span />
You might be interested in
PLEASE ANSWER WITH AN EXPLANATION! THANK YOU
lubasha [3.4K]

Answer:

\large\boxed{A=153\ cm^2}

Step-by-step explanation:

<em>Look at the picture.</em>

We have

square with side length a = 9

trapezoid with base lengths b₁ = 9 and b₂ = 6 and the height length h = 6

right triangle with legs lengths l₁ = 3 + 6 = 9 and l₂ = 6

The formula of an area of a square

A=a^2

Substitute:

A_I=9^2=81\ cm^2

The formula of an area of a trapezoid:

A=\dfrac{b_1+b_2}{2}\cdot h

Substitute:

A_{II}=\dfrac{9+6}{2}\cdot6=\dfrac{15}{2\!\!\!\!\diagup_1}\cdot6\!\!\!\!\diagup^3=(15)(3)=45\ cm^2

The formula of an area of a right triangle:

A=\dfrac{l_1l_2}{2}

Substitute:

A_{III}=\dfrac{(9)(6)}{2}=\dfrac{54}{2}=27\ cm^2

The area of the shape:

A=A_I+A_{II}+A_{III}\\\\A=81+45+27=153\ cm^2

8 0
3 years ago
Billy Idell is trying to determine how many units of two types of lawn mowers to produce each day. One of these is the Standard
ch4aika [34]

Answer:

34

Step-by-step explanation:

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6 0
3 years ago
Alek is using synthetic division to divide x3+4x2−43x−10 by x−5 . Which answer is correct? Synthetic division. First line. 5 in
kari74 [83]

Answer:


last set of numbers will be<em><u>  1 9 2 0</u></em>

5 0
3 years ago
ANSWER ASAP - 15 POINTS!!!!!!!1
Pie
The answer is : 20x^50

Hope this helps!
6 0
3 years ago
Read 2 more answers
Can someone help meee
pickupchik [31]

Step-by-step explanation:

29+1/5r=

29+(1/5×-1/2)

29+1/10

291/10

=29.1

4 0
3 years ago
Read 2 more answers
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