The diagonals of rectangle ABCD intersect at a point O. If ∠COD is 78°, then find ∠OAB.
Question
Solution 1
In a rectangle, the diagonals are equal in length and they bisect each other, which means they cut each other in half. This creates four right triangles within the rectangle.
Given that ∠COD is 78°, we can find ∠COB because in a triangle, the sum of angles is 180°.
So, ∠COB = 180° - 90° - 78° = Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
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