Answer:
Step-by-step explanation:
prime factors of 20 = 2 * 2 * 5
I'm pretty sure its C and D
a
the equation for y and d
RSU = 75.2°
this is because:
⇒ RSU = RST + TSU
⇒ RSU = 48 + 27.2
⇒ RSU = 75.2°
Hence proved