Question

Question 4(Multiple Choice Worth 2 points)

(02.06 MC)

ABCD is a parallelogram with diagonal AC. If the measure of angle DCA is 26 and the measure of angle ABC is 113", what is the measure of angle BCA?

D

с

26°

113°

А

B

O 26

41

52

67

Hi

Answer 1

Answer:

BCA= 41

Explanation:

ABCD=180

DCA=26

ABC=113

BCA=?

ABC+BCA+DCA=180

113+BCA+26=180

139+BCA=180

BCA=180-139

BCA =41