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ABCD is an area in the shape of rhombus in which
120°. Find the measure of

If u answer will mark brainlyest and will give 40 points

ABCD is an area in the shape of rhombus in which 120 Find the measure of If u answer will mark brainlyest and will give 40 points class=

Respuesta :

hellokittyfan123

Answer:

The measure of <CDO and <DCo are 60° and 30°.

Step-by-step explanation:

∠CDO = 1/2 ∠CDA

= 1/2 (120)° = 60°

∠ADC + ∠DCB = 180°

120° + ∠DCB = 180°

⇒ ∠DCB = 180° – 120° = 60°

∠DCO = 1/2 ∠DCB

= 1/2 (60°) = 30°

I hope this helps, have a good day! :D
Diagonal of a rhombus bisects the angles is passing from.
So,
∠CDO = 1/2 ∠CDA
= 1/2 (120)° = 60°
∠ADC + ∠DCB = 180°
120° + ∠DCB = 180°
⇒ ∠DCB = 180° – 120° = 60°
∠DCO = 1/2 ∠DCB
= 1/2 (60°) = 30°

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