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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A First Course In Finite Elements
Authors: Jacob Fish, Ted Belytschko
1st Edition
0470510846, 9780470510841
