Chapter 3 Understanding Quadrilateralsslovlig Home weißThe three inte

1.	Chapter 3 Understanding Quadrilateralsslovlig Home weißThe three interior angles of a quadrilateral measure 1289, 88° and 94. Find the fourth angle.
Answer» the sum of interior angle is 360 128+88+94=310 360-310=50 sum of interior angle is 360, 128+88+94= 3 10; 360-310=50 let the fourth angle be-xthen, sum of all Angeles of a quadrilateral =360x+128+88+94=360x+310=360x=360-310x=50°

Chapter 3 Understanding Quadrilateralsslovlig Home weißThe three interior angles of a quadrilateral measure 1289, 88° and 94. Find the fourth angle.

Answer»

the sum of interior angle is 360 128+88+94=310 360-310=50

sum of interior angle is 360, 128+88+94= 3 10; 360-310=50

let the fourth angle be-xthen,

sum of all Angeles of a quadrilateral =360x+128+88+94=360x+310=360x=360-310x=50°