Question

Q13. Each angle of rectangle is:
(a). More than 90°
(c). Equal to 90°
(b). Less than 90°
(d). Equal to 45°​

Answer 1

$\huge\fcolorbox{black}{lime}{AnsweR:}$

Each angle of the rectangle is equal to 90. As you know rectangle has 4 sides so all 4 sides have a 90° angle measure.

Let us consider a rectangle ABCD. Therefore, triangle ABC is congruent to triangle DCB. And, angle ABC = angle ADC = 90° and angle DCB = angle BAC = 90° (Opposite angles of a parallelogram are equal.) Hence proved.

Happy propose day!