Question

נייינוווין
5. In the adjoining figure, find:
X & angle B & C
pls help ​

Answer 1

Answer:

x=19

B= 109°

Step-by-step explanation:

90°+2x+5+7x-15°+6x-5=360°

75+15x=360°

15x=360°-75

x=19

Answer 2

this is the answer please mark me brainiest

Step-by-step explanation:

2x+5°+7x-15°+6x-5°+90°=720°

15x+105°=721