6] In fig. AOB is a straight line, AOC = (3x + 20) ° and BOC = (4x -36) °, then the value of x is______ About the author Mackenzie
Answer: x = 56 Step-by-step explanation: ( 3x + 20 ) = ( 4x – 36 ) 4x – 3x = 36 +20 1x = 56 x = 56 / 1 x = 56 verification : ( 3x + 20 ) = ( 4x – 36 ) ( 3 ( 56 ) + 20 ) = ( 4(56) – 36 ) ( 168 + 20 ) = ( 224 – 36 ) 188. = 188 Reply
Answer: Plz Try giving figure. Here , angle AOC + angle BOC = 180° [angle sum property] (3x + 20) + ( 4x – 36) = 180° 3x + 4x +20 – 36 = 180° 7x – 16 = 180° 7x = 180 + 16 x = 196 \ 7 x = 28 { answer ) Reply
Answer:
x = 56
Step-by-step explanation:
( 3x + 20 ) = ( 4x – 36 )
4x – 3x = 36 +20
1x = 56
x = 56 / 1
x = 56
verification :
( 3x + 20 ) = ( 4x – 36 )
( 3 ( 56 ) + 20 ) = ( 4(56) – 36 )
( 168 + 20 ) = ( 224 – 36 )
188. = 188
Answer:
Plz Try giving figure.
Here ,
angle AOC + angle BOC = 180° [angle sum property]
(3x + 20) + ( 4x – 36) = 180°
3x + 4x +20 – 36 = 180°
7x – 16 = 180°
7x = 180 + 16
x = 196 \ 7
x = 28 { answer )