( 23 * 432) / 43 * 249 + 236 =
2484212/43 =
57772.372093 :)
Answer:
22.45
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
=
, substitute values
=
( cross- multiply )
4XZ = 144 ( divide both sides by 4 )
XZ = 36 cm
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Also
=
, substitute values
=
( cross- multiply )
16BC = 192 ( divide both sides by 16 )
BC = 12 cm
Because there is a square at the bottom of the figure, we can say that the angle is equal to 90 degrees (x+22). Thus, the equation would be
x+22 = 90
x = 68
The value of "x" is then equal to 68