Answer:
217
Step-by-step explanation:
62x3=186+ .5 of 62 which is 31
186+31=217
Answer:
idk either sorry but
Step-by-step explanation:
I think you need a protractor to help you find the other angles to find x
Answer:
9.19m
Step-by-step explanation:
Check attachment
Answer: The value of x= 18
Step-by-step explanation:
Given: In triangle EFG, angle E equals 8x-16, angle F equals x+8, and angle G equals 2x-10.
The sum of all angles of a triangle is 180°.
Therefore, in triangle EFG
∠E + ∠F +∠G= 180°
⇒ 8x-16 +x+8+ 2x-10 = 180
⇒ 11x-18= 180
⇒ 11x = 180+18
⇒11x=198
⇒ x= 18 [Divide both sides by 11]
Hence, the value of x= 18
B) 29
Because 20^2+21^2=c^2
