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In the diagram, AB = 10 and AC = 2/10. What is the
perimeter of triangle ABC?
A. 10 units
B. 10 + 2 V10 units
C. 20 units
D.20 + 2/10 units

Respuesta :

audrey123488
Answer:
D.20 + 2/10 units

Step-by-step Explanation:
Perimeter is the distance all round a figure.
AB = 10. This is given in the question
AC = √((3-5)²+(4--2)²
= √(4+36)
=√40 = 6.32 units
BC = 5 - -5 = 10 units

Perimeter = AB+AC+BC
= 10+6.32+10
= 26.32 units
From the choices, we do not have an exact answer. The one that mosts suits the perimeter is 20 + units.

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