Activity 5 Apply it!
directions: In this activity, you will use the concept of congruent triangles to solve real-life problems. Study the given picture, and answer the following questions.
This is my house I need you to determine the length and the measure of its angle using the concepts you had learned.
Given: SI =4y - 5 meters, SR = y + 1 meters, and mBSR = (40y + 10)°
1. What is the value of y?
2. Find the length of SL
3. Find the length of SR.
4. What is the measure of BSR?
5. What is the measure of BSI?