Home
Class 9
MATHS
Complete the hexagonal and star shape...

Complete the hexagonal and star shaped Rangolies [see Fig. 7.53 (i) and (ii)] by filling them with as many equilateral triangles of side 1 cm as you can. Count the number of triangles in each case. Which has more triangles?

Text Solution

Verified by Experts

The correct Answer is:
150 triangles
Promotional Banner

Topper's Solved these Questions

  • TRIANGLES

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise SKILL TESTING EXERCISE|19 Videos

  • TRIANGLES

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise MULTIPLE CHOICE QUESTIONS|15 Videos

  • TRIANGLES

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise EXERCISE 7.4|6 Videos

  • SURFACE AREAS AND VOLUMES

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise MULTIPLE CHOICE QUESTIONS|18 Videos

Similar Questions

Explore conceptually related problems

Complete the hexagonal and star shaped Rangolies (see fig. (i) and (ii)] by filling them with as many equilateral triangles of side 1 cm as you can. Count the number of triangles in each case. Which has more triangles?

d e eluidistant from A, B and C) Complete the hexagonal and star shaped Rangolies [see Fig.7.53 ) and (i)] by filing them with as many equilateral triangles of side 1 cm as you can. Count the number o riangles in each case. Which has more triangles? 5 cm 5 cm ? 5 cm 5 cm

Oul houlu Be equidistant from A, B and C) lete the hexagonal and star shaped Rangolies (see Fig. 7.53 0) and Complete the them with as many equilateral triangles of side 1 cm as you can. Count the number of triangles in each case. Which has more triangles? 5 cm 5 cm ? 5 cm / ? 5 cm Fig. 7.53

Each side of an equilateral triangle is 10 cm. Find (i) the area of the triangle and (ii) the height of the triangle .

Can you draw a triangle which has no lines of symmetry? Sketch a rough figure in each case.

Can you draw a triangle which has exactly one line of symmetry? Sketch a rough figure in each case.

Find the perimeter of (i) a triangle of sides 7.8 cm, 6.5 cm and 5.9 cm. (ii) an equilateral triangle of side 9.4 cm. (iii) an issosceles triangle with equal sides 8.5 cm each and third side 7 cm.

Can you draw a triangle which has exactly three lines of symmetry? Sketch a rough figure in each case.

A uniform conducting wire of length 12a and resistance 'R' is wound up as a current carrying coil in the shape of 1. an equilateral triangle of side 'a' 2. a square of side 'a' The magnetic dipole moments of the coil in each case resp. are.