Find the measures of each angle ( show work)

Part 11) , ,

Part 12) ,

Step-by-step explanation:

Part 11) we know that

Find the measure angle 3

The base angles of an isosceles trapezoid are equal in measure

so

Find the measure of angle 1

-----> by supplementary angles

Find the measure of angle 2

-----> by supplementary angles

Part 12) we know that

In a Kite the diagonals are perpendiculars

so

and

------> by complementary angles

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

details

step-by-step explanation: