What is the reciprocal of the number? column a 1. -3/7 2. 3/7 3. -7/3 4. 7/3 column b
a. -7/3
b. -3/7
c. 3/7
d. 7/3
e. 1

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

there is nothing below so i cannot

step-by-step explanation: