alshehhiamal415 alshehhiamal415

18-04-2021
Mathematics

contestada

In the triangle, ABC, the measure of ∠A is 30° and the measure of ∠C is 90°. What is the measure of ∠B?

Respuesta :

XavierIkamu XavierIkamu

18-04-2021

Answer:

60°

Step-by-step explanation:

angle A +angle B +angle C = 180

30° +B+90°= 180

120°+B=180°

B=180°-120°

B=60°

Answer Link

Otras preguntas

Please help me so I can start packing my stuff for vacation

What is the reduced and simplified value of the expression given below? √9 times √144 ---------------------- √81

I need help on this question

The _____ framework was developed by camp and colleagues (1993; 2007) to help older adults utilize two different types of aids to compensate for normal declines

Triangles ABC and DEF are similar. The perimeter of triangle ABC is 23. The perimeter of triangle DEF is twice as large as triangle ABC. What are the possible l

Midtown antiques ha found that sales have decreased 2% from last year.sales this year are $178,716.find the amount of last years sale

How are sandbars and deltas similar?A.Both are very large and flat.B.Both are depositional features.C.Both are found within V-shaped valleys.D.Both are major fe

country that sends the most imports to Canada

A historian wants to investigate how the borders of the Hawaiian Islands have shifted over the past ten years. Which tool is the historian most likely to use?

What should you do if you find yourself agreeing with a counterclaim that doesn’t support your central argument? A. Modify your claim B. Change your opinion C.