In the Figure, AB = DF= 4cm , Two angles are given in each triangle.
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Answer:
In ∆ ABC
ANGLE A= 87°
angle B = 32°
find the angle C = ?
sum of all angle is 180
87 + 32 = 180
119 = 180
= 180 - 119
=61 ° is the angle of C answer
Answered by
1
Answer:
a. angle C = 180°-(87°+32°).... Angle Sum Property of traiangle
angle C= 180°-119°
Angle C = 61°
Angle F = 180° -(32°+61°)
Angle F = 180°-93°
Angle F = 87°
b. Yes because of Angle Side Angle Criterion
c. AB=DF
DE=BC
AC=FE
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