Math, asked by kavitachanyal12, 4 months ago

a circle is inscribed in a triangle ABC having side 8cm,10cm,and 12cm, find AD ,BE and CF

Answers

Answered by biyaspal

4

Step-by-step explanation:

x+y =8cm (1)

y+z=12 cm( 2 )

x+z=10 cm (3)

(1) ,(2) and(3)

2(x+y+z) = 30

x+y+z = 15 (4)

(4)-( 2) .......

x+12= 15

x= 3

(4)-(3).....

10+y = 15

y= 5

(4)-(1).......

8+z = 15

z= 7

AD= 3cm

BE= 5cm

CF= 7cm

Previous Question

Next Question

Similar questions

Computer Science, 2 months ago

(a) CPU. (b) Monitor. (c) Printer. 5. In which group is the text tool present. (a) Tools. (b) Image. (c) Shapes. 6. Line tool has the same brush shapes as (a) Stamp tool. (b) Paint tool. (c) Fill tool. 7. is used to withdraw money. (a) Car. (b) Tablet computer. (c) ATM. 8. How many scroll bars are there in word 2010. (a) 1. (b) 4. (c) 2.

Geography, 2 months ago

अरवली पवाताच्या पायथ्याशी…… i)बुंदेलखंड पठार आहे.ii)मेवाड पठार आहे.iii)माळवा पठार आहे.iv)दख्खिचे पठार आहे.

Political Science, 2 months ago

which article on finance bill?

Geography, 4 months ago

select the correct answer from those given below: 1) In Fahrenheit scale the freezing and the boiling point are.......... a) 32°,212° b)30°,200° C)32°,112° d) 100°,200° 2) a six maximum and minimum thermometer is used for measuring a) daily temperature b) maximum temperature and minimum temperature of the date c) humidity in air d) annual range of temperature 3) what is measured with the help...

Social Sciences, 4 months ago

Unscramble the letter(LARO SIONTIDATR)...

Chemistry, 9 months ago

some farmers use calcium hydroxide to control soil acidity . give the importance of this procedure and describe how acid rain is formed...

Social Sciences, 9 months ago

what is heya mate? explain ...

Math, 9 months ago

Find the Equation of The inverse. be sure to show your work. write it in slope intercepted form y = -9x+5...