Y Holc ty Holes
Congrue
s menti
Art-Bin
o Art-Bin
Oct 23
Solve for the missing angles below.
18.
19.
20.
po to
. +4 rep
On-Level
3x
38°
xo
25°
(2x°
xo
nts menti
Theatre St
h Theatre S
y =
X=
sign | Due
ents menti
metry Holc
metry Holes
gles Congrue
Fiod Physic
all 20-21
returned Mel
©2020 Illuminate Education, Inc.
ments menti

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d