Trigonometry
Hong Kong
Stage 1 - Stage 3
Problems with Two Right-Angled Triangles
Interactive practice questions
Consider the following diagram.
a
First, find the length of $CD$CD correct to two decimal places.
b
Then, find the length of $AC$AC correct to two decimal places.
c
Hence, find the length of $AD$AD correct to two decimal places.
Easy
Approx 4 minutes
Consider the following diagram.
Consider the following diagram.
Consider the following diagram:
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