Answer:
width=12.68857754044952
length=4.68857754044952
Step-by-step explanation:
width=x
length=x-8
x*x-8=153
xsquared=161
x=12.68857754044952
The area of ΔIDK is 32.69 square units.
Solution:
Given data:
ID = 7 and Hypotenuse, KI = 11.67.
Let us first find KD:
Using Pythagoras theorem,




Subtract 49 from both sides.

Taking square root on both sides, we get
KD = 9.34
Area of the triangle = 

= 32.69
The area of ΔIDK is 32.69 square units.
M = 30 + 10
m = 40
12 + 3(5+d) = 36
Answer:
c= -9
Step-by-step explanation:
19-4c=17
+19 +19
-4c= 36
divide by -4
c= -9