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

A woman wearing high heels will find difficult to walk on the sandy beach than if she wears flat sole sandals. Why?​
What is the mass number of an ion with 106 electrons, 157 neutrons, and a +1 charge?
what is the characteristics of computer?dicuss any 5 of them​
HELP ASAP PLEASEEE !!!!WILL GIVE BRAINLIESTwhich equation represents the general form of a circle with a center at (-2 -3) and a diameter of 8 units ?• x²+y²+4
cual es la mejor opción?when was the last time you____ cereal for breakfast?a)haveb)hadc)eat​
help pls, i need help pls
Please help i have exam tom. ​
which one will be the correct answer​pls tell
In rectangle ABCD, AC = 48 andBO = 5x + 4. What's the value of x? 8.8 4 8 9
A company makes steel rod shaped like cylinders. Each rod has a radius of 4 cm and a height of 30 cm. How much steel will the company need to make 113 rods