Angles of Triangles Practice

To find d in the figure, we need to use the fact that the angles of a triangle add up to 180 degrees.

Since angle c is 70 degrees and angle b is 50 degrees, we can subtract their sum from 180 to find angle d:

d = 180 - (70 + 50)
d = 180 - 120
d = 60

Therefore, angle d is 60 degrees.

60 is the wrong answer

Apologies for the mistake.

As mentioned before, the sum of angles in a triangle is always 180 degrees.
We are given that angle c is 70 degrees and angle b is 50 degrees.

To find angle d, we need to subtract the sum of angles c and b from 180:

d = 180 - (70 + 50)
d = 180 - 120
d = 60

Therefore, angle d is 60 degrees.

To find the missing angle "d" in the figure, we need to use the fact that the sum of the angles in a triangle is always 180 degrees. Since we already know two of the angles, 50 degrees and 70 degrees, we can find the missing angle "d" by subtracting the sum of these two angles from 180.

Here's how you can find angle "d":

Step 1: Add the given angles:
50 degrees + 70 degrees = 120 degrees

Step 2: Subtract the sum from 180:
180 degrees - 120 degrees = 60 degrees

Therefore, the missing angle "d" is 60 degrees.