ML Aggarwal Algebra Exe-9.2 Class 6 ICSE Maths Solutions. We Provide Step by Step Answer of Exe-9.2 Questions for Algebra as council prescribe guideline for upcoming board exam. Visit official Website CISCE for detail information about ICSE Board Class-6.

## ML Aggarwal Algebra Exe-9.2 Class 6 ICSE Maths Solutions

Board | ICSE |

Publications | Avichal Publishig Company (APC) |

Subject | Maths |

Class | 6th |

Chapter-9 | Algebra |

Writer | ML Aggarwal |

Book Name | Understanding |

Topics | Solution of Exe-9.2 Questions |

Edition | 2023-2024 |

**Algebra Exe-9.2**

**ML Aggarwal Class 6 ICSE Maths Solutions**

Page-183

**Question 1. If the side of an equilateral triangle is l, then express the perimeter of the triangle in terms of l.**

**Answer:**

#### Perimeter (P) of the equilateral triangle with side l = Sum of the lengths of sides of the equilateral triangle = l + l + l = 3l

**Question 2. ****The side of a regular hexagon is l. Express its perimeter in terms of l.**

**Answer:**

Perimeter (P) of the regular hexagon with side l = Sum of the lengths of all sides of the regular hexagon

= l + l + l + l + l + l = 6l

**Question 3. ****The length of an edge of a cube isl. Find the formula for the sum of lengths of all the edges of the cube.**

**Answer:**

Total length (L) of the edges of a cube = Sum of the lengths of all (12) edges of the cube.

= l + l + l + l + l+ l + l + l + l + l + l + l = 12l

**Question 4. ****If the radius of a circle is r units, then express the length of a diameter of the circle in terms of r.**

**Answer:**

**Draw a cicle :**

Let AB is a diameter of the circle

C its centre

AB = AC + CB

⇒ d = r + r

⇒ d = 2r

— : End of ML Aggarwal Algebra Exe-9.2 Class 6 ICSE Maths Solutions :–

Return to **–** ML Aggarwal Maths Solutions for ICSE Class -6

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