WHO HAS WRITTEN THE POEM STARRY STARRY NIGHT PLEASE HELP IF U CAN
Answers
Answer:
Explanation:
Appropriate Question:
The angles of a Quadrilateral are x°, (x + 15)°, (x + 25)° and (x + 4)°. Then, find all the angles.
⠀⠀⠀⠀⠀⠀⠀⠀
Given that,
Angles of the Quadrilateral are x°, (x + 15)°, (x + 25)° and (x + 4)°.
★ Sum of all angles of Quadrilateral is 360° ★
➟ x° + (x + 15)° + (x + 25)° + (x + 4)° = 360°
➟ 4x + 44° = 360°
➟ 4x = 360 – 44°
➟ 4x = 316
➟ x = 316/4
➟ x = 79°
Substituting the value of ( x = 79° ) —
Hence,
First angle, x = 79°
Second angle, (x + 15)° = (79 + 15) = 94°
Third angle, (x + 25)° = (79 + 25) = 104°
Fourth angle, (x + 4) = 79 + 4 = 83°
\rule{250px}{.3ex}
V E R I F I C A T I O N :
As we know that, sum of all angles of the Quadrilateral is 360°, (∠a + ∠b + ∠c + ∠d = 360°). So, let's verify :
⇥ ∠a + ∠b + ∠c + ∠d = 360°
⇥ 79° + 94° + 104° + 83° = 360°
⇥ 173° + 187° = 360°
⇥ 360° = 360°⠀⠀⠀⠀⠀ ∴ Hence, Verified!