Question

ABCD is the rectangle with AC=25cm and AD= 14cm. Find angle ACD correct to the nearest degree

Answer 1

Answer: 34 degrees approx.

Step-by-step explanation:

Given that

ABCD is a rectangle.

Hence, angleD = 90deg

Triangle ADC is right angled at D.

AC is the hypotenuse and AD is the opposite side for angleACD.

sinACD = opposite / hypotenuse

sinACD = 14/25

angleACD = sin inverse of 14/25

angleACD = 34.055 degrees.

Hope this will help you!!

Answer 2

Answer:

90°

Step-by-step explanation:

ac = 25 cm

Ad is the diagnol

ad =14 cm

draw the figure

put all the values

and see there were from of 90°