[98 points to anyone who answers all] use the diagram below to answer the following questions.

given a || b

1. the value of x is
2. the measure of ∠ 1 is
3. the measure of ∠ 2 is
4. the measure of ∠ 3 is
5. the measure of ∠ 4 is
6. the measure of ∠ 5 is
7. the measure of ∠ 6 is
8. the measure of ∠ 7 is
9. the measure of ∠ 8 is
10. angles 2 and 3 are angles

#10 is right angles

Step-by-step explanation: because that is the sign for a right angle

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.

probability for j is 1/4

while

a is 1/6