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

In humans, a widow’s peak hairline is determined by the dominant allele (W), and a straight hairline is determined by the recessive allele (w). If a male is het
.Answer for brainilest and 10 points
Maria deposits $1,950 into a savings account that earns simple interest at a rate of 3%. She makes no withdrawals. How much interest has Maria’s account earned
Need help in math i got 40 points
select the expression that has a sum of 75/100 a.70/100 + 4/10 b.68/100 + 6/10 c.6/10 + 12/100 d.4/10+ 34/100
What is the area in square centimeters of the trapezoid below​
o Explain "set"2 list the tyres Or Set3 What is a Circle?a List the properties of a CircleСл​
Sam and Dave, who are both Park Rangers, each manage a nature preserve. ​ ​Devin's nature reserve is 14 hectares and Sam's nature reserve is 14\cdot 10^{6}14⋅10
Arrange the events related to the Emancipation Proclamation in chronological order. Lincoln warned the Confederate states that their enslaved labor would be fre
You are buying shoes online. The selling price is $29.99. The sales tax is 6.5% What is the total cost? Round to the nearest penny, if necessary.