natalyAndr natalyAndr

17-04-2020
Mathematics

contestada

(Day 8) Find the value of each variable. The dot represents
the center.

a =
b=
C=

Day 8 Find the value of each variable The dot representsthe centera bC class=

Respuesta :

surjithayer10 surjithayer10

17-04-2020

Answer:

Step-by-step explanation:

a=180-122=58°

Let ABC be the triangle in which BC is diameter.

Diameter always make angle 90° on the circumference.

so b=90°

∠B=1/2×58=29°

29+b+c=180

29+90+c=180

c=180-119=61°

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