chowderpowder
chowderpowder chowderpowder
  • 04-08-2021
  • Mathematics
contestada

find the measure of a

find the measure of a class=

Respuesta :

Kandake
Kandake Kandake
  • 14-08-2021

Answer:

C

Step-by-step explanation:

e = 20 ° angles subtended by the same arc are equal

d = 20° opp base angles of an isosceles are equal

a+d =90° angles subtended by a diameter = 90°

a+20=90°

a=70°

Answer Link

Otras preguntas

True or False.. Habitat destruction is a disadvantage of geothermal energy.
What is 2069 rounded to the nearest 1000
A bakery baked 184 loaves of bread in 4 hours. how many miles and 1 hour
A bank receives 3,450 $100 bills and puts them into stacks of 75 bills each. How many stacks are there?
18x-(8x-7)=67 what does 'x' equal in this equation?
food A contains 150 calories in 3/4 of a serving. food B contains 250 calories in 2/3 of a serving. which food has fewer calories per serving?
Which energy types are renewable?
what foods are good for skin and hair, and what vitamins do they have in them???please answer this, need the answer URGENTLY!!!
how a convection current can enable a hawk or eagle to soar upward without flapping its wing
What is 2069 rounded to the nearest 1000