Question

Solve for the unknown measurements.

Using the figures on the right, solve the following:


1.

a. Solve for x and CU

b. If IC 5x-11, find the values of x, IC and CH.

c. If <PCI= 2x + 25 and 2UCH = 6x-1, find the values of x, 2PCI and UCH,

2.

If BC = 5x + 9, AC = 7y + 3, 2C = 2w + 36, ZX = 5y + 17, ZY2x + 21, 2Z 4w + 12,

Find the values of x, y, w, BC, AC, ZX, ZY, <C and <Z​

Answer 1

Answer:

x = 65°

Step-by-step explanation:

we know that

exterior angle is sum of interior opposite angles

ACD = A + B

115° = 50 ° + x

115°- 50° = x

65°= x

= 65°