Question: The figure shows two right triangles That is angles CAO and BCO are right angles You may assume the following side lengths AC 20 BC

The figure shows two right triangles That is angles CAO and BCO are right angles You may assume the following side lengths AC 20 BC 20 and AO 13 Determine angle ADB in radians Decimal approximations will be marked incorrect Symbolic trigonometric expressions such as arctan 5 are accepte B A05 x radians C A

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