Derrick253 Derrick253

01-02-2019
Mathematics

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If angle ASE measures 168 degrees, find the measure of angle DSE. The figure mag not be drawn to scale

If angle ASE measures 168 degrees find the measure of angle DSE The figure mag not be drawn to scale class=

Respuesta :

jimrgrant1 jimrgrant1

01-02-2019

Answer:

∠DSE = 24°

Step-by-step explanation:

The ∠ASE = 168° is the sum of the angles

∠ASB + ∠BSC + ∠CSD + ∠DSE, thus

13° + 85° + 46° +∠DSE = 168°, that is

144° + ∠DSE = 168° ( subtract 144° from both sides )

∠DSE = 24°

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