two acute anglesof a right angled triangle are equal.find the two angles
Answers
Answered by
6
acute angle = a= c
where b is 90°
a+b+c=180 { angle sum Property of ∆}
a+a+c=180
2a=90
a=45
a=c=45°
where b is 90°
a+b+c=180 { angle sum Property of ∆}
a+a+c=180
2a=90
a=45
a=c=45°
Answered by
0
AS WE KNOW THAT THE SUM OF TWO ACUTE ANGLES OF RIGHT ANGLED TRIANGLE=90°
AND WE ALSO KNOW THAT ONE ANGLE OF RIGHT ANGLED TRIANGLE IS EQUAL TO 90°
SO THEN ,OTHER TWO ACUTE ANGLES
WILL BE 45°,45°. √
45°+45° =90°
HENCE,THESE TWO ACUTE ANGLES ARE 45° ,45°.√
HOPE IT HELPED YOU !
THANK YOU !!
BE BRAINLY!!
AND WE ALSO KNOW THAT ONE ANGLE OF RIGHT ANGLED TRIANGLE IS EQUAL TO 90°
SO THEN ,OTHER TWO ACUTE ANGLES
WILL BE 45°,45°. √
45°+45° =90°
HENCE,THESE TWO ACUTE ANGLES ARE 45° ,45°.√
HOPE IT HELPED YOU !
THANK YOU !!
BE BRAINLY!!
Similar questions