Answer:
the answer is (d) 57°
Step-by-step explanation:
since it's a straight angle it equals to 180°
you divide 180° from 123°
Answer:
C - A AND H ARE CONGRUENT
Step-by-step explanation:
h and g are both 45 degrees and so is A. it should be this answer
Answer:
2370 cm²
Step-by-step explanation:
2(32·15+15·15+15·32) = 2370