Pls answer those 3 questions quick
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4. Ratio: 2:3
let the third and the forth angle be 2x and 3x
sum of all interior angles of quadrilateral = 360°
thus,
→ 90° + 90° + 2x + 3x = 360°
→ 180° + 5x = 360°
→ 5x = 360-180
→ x = 180/2
→ x = 90°
thus,
third angle = 90 × 2 = 180
forth angle = 90×3 = 270°
hope it helps
4. Ratio: 2:3
let the third and the forth angle be 2x and 3x
sum of all interior angles of quadrilateral = 360°
thus,
→ 90° + 90° + 2x + 3x = 360°
→ 180° + 5x = 360°
→ 5x = 360-180
→ x = 180/2
→ x = 90°
thus,
third angle = 90 × 2 = 180
forth angle = 90×3 = 270°
hope it helps
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