Angle O in the pre-image corresponds to angle D in the image.
Step-by-step explanation:
Step 1; Shape LMNOP is rotated through 180° about point F to create the shape ABCDE. The highest point on LMNOP will be the lowest point on ABCDE and the lowest point on LMNOP will be the highest point on ABCDE. The highest point and the lowest point on LMNOP are P and N respectively. The highest and the lowest point on ABCDE are C and E. So Angle P equals angle E and angle N equals angle C.
Step 2; We measure the sides and assign the corresponding values from the first shape to the second shape.
Angle E = Angle P,
Angle D = Angle O,
Angle C = Angle N,
Angle B = Angle M,
Angle A = Angle L.
So angle D in the shape ABCDE corresponds to angle O in the shape LMNOP.
Answer:
h = 22 units
Step-by-step explanation:
area = 1/2bh
165 = 1/2(15)h
15h = 330
h = 22 units
There were 40 questions on the test. You take the amount of questions you got right, 32, and divide that by the percentage you got, 80% (.80).
32 / .80 = 40. 40 questions on the test.
Convert all numbers into fractions:
-29/6
-31/9
Find a common denominator
-87/18
-62/18
Perform the operation
-149/18
