Question

Th degree measures of three angles in a triangle are A B and C. If c=a+b/2 then find the value of C

Answer 1

Hi,

Given c=a+b/2------(i)

a+b+c = 180 (angle sum property)

a+b+(a+b/2) = 180

2a+2b+a+b/2 = 180

3a+3b = 360

a+b = 120-------(ii)

From (i)

c = a+b/2

c = 120/2 [from (ii)]

c = 60

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EXPLANATION: (in hindi)

Dekh ∠a, ∠b and ∠c diya hua hai aur c = a+b/2 bhi diya hua hai.

angle sum property kehata hai ki sum of all the angles is equal to 180.

ab hame a+b ki value nikalni hai, toh hum angle sum property use karenge na??!!

ab a+b ki value aane ke baad hame question me diya hai c ki value, voh hai a+b/2.

toh ab a+b ki value ussme subtitute kar and ur answer is 60.

agar samajh aaya toh bhai Brainliest pakka mark karna!!