Question

In rectangle RENTdiagonals rn and et intersect each otherat 'o'if eon =68. find the value of x

Answer 1

angle eon is given =68°
let other two angle be x
R=x
E=x
O=68°
sum of triangle =180
R+E+O=180°
x+x+68°=180°
2x+68=180
2x=180-68
2x=112
x=112/2
x=56°


I hope it is right...........

Answer 2

Answer:

x=34°

Step-by-step explanation:

In this rectangle RENT

OE=ON (RN=ET & O is the bisecting point)

So, in ΔDEN

∠y+∠y + 68°= 180° (ASP of Δ)

2∠y = 180°-68°

2∠y = 112°

∠y = 112°/2

∠y = 56°

In this ΔREN

x+y+∠E = 180°

x+56°+90°=180°

x=180° - 146°

x= 34°

Hope It is helpful to you..