Buzz
Guidelines for solving exercise 2 on page 50 of Math 4 textbook
Solution method:
Use a set square to check and obtain correct results by:
- Aligning the right angle vertex of the set square with the rectangle's vertex
- Aligning one right angle of the set square with the given side.
- If two adjacent sides of the rectangle form a 90-degree angle, conclude that those two sides are perpendicular.
Answer:
Pairs of sides perpendicular to each other in rectangle ABCD are
AB and BC are perpendicular.
BC and CD are perpendicular.
CD and DA are perpendicular.
DA and AB are perpendicular.
Section solving exercise on page 50 math 4, Two perpendicular lines consist of 4 exercises. Next, solving exercise 2 on page 50 Math 4 textbook. Mytour provides suggested answers and detailed solution methods for Solving Exercise 1 Page 50 Math 4, Solving Exercise 3 Page 50 Math 4, Solving Exercise 4 Page 50 Math 4, students need to grasp the knowledge of this lesson.
