Buzz
Exercises 1, 2, 3, 4 of Triangle lesson, exercise 84 in the learning program in VBT are thoroughly explained in the Grade 5 math problem solving, pages 104, 105 VBT Exercise Book 2, Triangle, exercise 85. Students, teachers, and parents can refer to this guide to help children complete the exercises easily.
Solving math Grade 5 pages 104, 105 VBT Exercise book Volume 2, Triangle, Exercise 85
1. Solve exercise 1 - Math exercise book for grade 5 volume 2 page 104
Problem:
Fill in the blanks appropriately (following the pattern):
Solution Approach
Observe the diagram to determine the angles present in each triangle.
Answer
2. Solve exercise 2 - Math exercise book for grade 5 volume 2 page 104
Problem:
Draw the altitude of the triangles with base MN.
Solution Approach
Use a ruler and set square to draw a line segment starting from vertex K perpendicular to base MN.
Answer
Draw altitude KH corresponding to base MN.
3. Solve exercise 3 - Math exercise book for grade 5 volume 2 page 104
Problem:
Draw a line segment to form two triangles.
Solution Approach
Based on the characteristics of a triangle: a triangle has three sides, three vertices, and three angles.
Answer
4. Solve exercise 4 - Math exercise book for grade 5 volume 2 page 105
Problem:
Write the appropriate number in the blank:
a) Rectangle ABCD has ....... squares
b) Triangle ECD has ....... squares
c) Rectangle ABCD has ....... times as many squares as triangle ECD.
d) Triangle ECD has the same number of squares as the number of squares of rectangle ABCD.
Methodology
Observe the diagram, count the number of squares for each shape, and answer the problem.
Answer
a) Rectangle ABCD contains 32 squares.
b) Triangle ECD comprises 16 squares.
c) Rectangle ABCD harbors twice the number of squares compared to triangle ECD.
d) Triangle ECD encompasses half the number of squares as rectangle ABCD.
Here is the guidance for solving Exercise Book of Mathematics Grade 5 Volume 2 pages 104,105 on Triangles, Exercise 85. Please continue reading for the solution Solving math Grade 5 pages 105, 106 Exercise book Volume 2 Triangle area, Exercise 86.
