Answer:
the answer is a
Step-by-step explanation:
if you compare pm and qn pm is shorter so you see its only a little bit longer then that so its close to there.
X=20° is your answer
Step-by-step explanation:
X+3x+10°=90°
4x+10°=90°
4x=(90-10)°
X=80/4
X=20°
Answer:
I think it is 20cm
Step-by-step explanation:
divide 80 by 4 =20 cm
Answer:
Step-by-step explanation:
A= 10(9+4)/2 = 130/2 = 65