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pickupchik [31]
3 years ago
13

How do you do this? (Not looking for answer, just how to do it)

Mathematics
1 answer:
Anit [1.1K]3 years ago
8 0
All triangles add up to 180 degrees. Since sines can't be a negative, you need to add -130 to 180. The answer to this question would be sine 50 degrees. 
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Can somebody please help me
Agata [3.3K]
Answer: I think it’s D
Explanation:
5 0
2 years ago
What is the length of the radius, r?
Snowcat [4.5K]
The answer is {A} Hope this helps! :)

7 0
2 years ago
Read 2 more answers
What is the area of the shaded region?
-BARSIC- [3]

Answer:

25π - 24 cm²

Step-by-step explanation:

area of circle:

A = πr²

A = π(5²)

A = 25π

Area of triangle:

base = 6

height = 5 - 1 = 4

(1/2)(6 * 4) = 12

there are 2 triangles so unshaded area is 24 cm²

Area of shaded region = 25π - 24 cm²

6 0
3 years ago
Are the two triangles similar? How do you know?
Readme [11.4K]
Answer. C (yes; by SAS)

We know that opposite angles formed by the intersection of two lines are congruent:
Therefore, Angle HMG ≅ Angle JMK

Line HM : Line MK
= 8:12
= 2:3

Line GM : Line MJ
= 6:9
= 2:3

Therefore,
HM ≅ MK
GM ≅ MJ

Therefore, we have one pair of congruent angles, and a pair of congruent sides. 
⇒ The two triangles are congruent by SAS theorem.
7 0
3 years ago
Read 2 more answers
Does anyone have a paid subscription to explore Learning/gizmos?​
leonid [27]

Answer:

Yes its not free I wanted to be in learning gizmos but my parents couldn't afford it.

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8 0
2 years ago
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