Answer:
20
Step-by-step explanation:
Answer:
it is c
i had this test pls marek me brainlyesest
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer....
<h3>Triangle fixed value = 180</h3>
<em>= 180 - (112 + 47)</em>
<em>= 180 - 159</em>
<em>= <u>21</u></em>
Hope it helps you,
Mark me as the brainliest.....
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Answer:
option D. 126 cm
Step-by-step explanation:
step 1
Find the scale factor
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor
In this problem
Triangles PQR and XYZ are similar by AA Similarity Theorem
so

Let
z ---> the scale factor

substitute the given values

step 2
Find the perimeter of triangle XYZ
we know that
If two figures are similar, then the ratio of its perimeters is equal to the scale factor
Let
z ----> the scale factor
p_1 ----> the perimeter of triangle XYZ
p_2 ---> the perimeter of triangle PQR
so

The perimeter of triangle PQR is

we have

substitute


therefore
The perimeter of triangle XYZ is 126 cm
Answer:
pls dont report me
Step-by-step explanation: