Question

In a parallelogram ABCD,if angle A =45°,then the other angle are​

Answer 1

Answer:

45°,135°,135°

For a parallelogram ABCD

∠A=∠C

∠B=∠D

∠A+∠B+∠C+∠D=360°

∠A=45°

(given)

∠C=45°

45+2∠B+45=360

∠B=∠D=135°

Answer 2

Answer:

4 5°,135°, 135°

Step-by-step explanation:

For a parallelogram ABCD

∠A=∠C

∠B=∠D

∠A+∠B+∠C+∠D=360°  

∠A=45  

 (given)

∠C=45°  

45+2∠B+45=360°

∠B=∠D=135 °