Answer:51.14
Step-by-step explanation:since its an isosceles triangle all interior angles are gonna be equal the exterior angle plus interior angle is will be kept equal to 360
2x+5+5x-3=360
7x+2=360
7x=358
x=51.14
Answer:
Step-by-step explanation:
b. 2.5 inches. 20/8=2.5
a. 10.125 inches. 81/8 = 10.125
Lines DH and EC
Diameter is twice the radius so it’s the whole circle only those two show the whole circle so it is those two
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