In a rhombus ABCD, $\angle$DAC = 45* . Find the measure of following angles
a)$\angle$ACB
b)$\angle$ADB
c)$\angle$ABC
Solution:
Given Rhombus ABCD
$\angle$DAC = 45 degrees
$\angle$ACB = $\angle$DAC = 45 degrees (alternate angles)
$\angle$ADB = 45 degrees as angle at point of intersection of diagonals is 90 degrees
$\angle$ABC = 90 degrees. All angles or the rhombus are equal to 90 degrees and
this rhombus is a square.
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