12. Figure I and Figure Il are similar quadrilaterals. Figure 1
Figure 11
3.2 mm
2 mm
8 mm
a mm
2
ח 6
mm
6.4 mm
5 mm
8 mm
What proportion must be true?
> 0
8
=
b
2
a
(В)
3.2
2
100
C
b
6.4
-
CRIO
D
b
3
3.2
a

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Find the domain of the following expression: 1/(√x)-2

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.