Question

maths ch 1 -our national fruit-mango
std 5 ​

Answer 1

Answer:

look at the sun and find out the direction from where it rises

Answer 2

Answer:

Concept:

Everywhere we go in daily life, we encounter various shapes and angles. For instance, the angle created by the hands of a clock, the angle created when two highways cross, the angle created by a slice of pizza, the angle created by the corner of the doors and windows, the angles created by fan blades, and so forth. The sun's shape is distinct from that of a book. The notebooks have a similar form but come in various sizes.

Step-by-step explanation:

The handling of angles, three-dimensional shapes, and reading and writing angle names are the main topics of the chapter "Shapes and Angles." The kids' understanding of angles and three-dimensional shapes is improved.

Given:

1. A pentagon marked with angles in 3 different colours.
2. Two pairs of shapes

To find:

1. The color marked in the biggest angle
2. Whether the marked angles are equal.

Solution:

1) The angle marked in black colour is the biggest angle.

2(a) Are the angles marked with yellow equal?

• The yellow-marked angles are indeed equal.

2(b) Are the angles marked with green equal?

• The green-marked angles are indeed equal.

2(c) Are the angles marked with blue equal?

• The blue-marked angles are indeed equal.

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