calebh1213 calebh1213

31-03-2021
Mathematics

contestada

13. Find the value of x.
140°
136°
х
148°
142°
150°

13 Find the value of x 140 136 х 148 142 150 class=

Respuesta :

siya90258 siya90258

02-04-2021

Answer:

sum of interior angle of heptagon is 900°.

140°+148°+136°+150°+142°+90°+x=900°

806+x=900°

x=900°-806°

x=94°

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