3 years ago

Refer to the attachment and solvehlo :(

1 answer:

7 0

Answer is -50/4 hope it’s clear

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Art [367]

Answer:

A. Actute triangle

Step-by-step explanation:

Is A because an acute triangle is a triangle where all the angles are the same.

Can not be B. because isosceles triangles have two sides that are the same which doesn't relate to angles.

Can not be C. because equilatiral triangles are triangles with sides that are all the same.

Can not be D. because for a triangle to be obtuse one of the angles needs to be greater that 90 degrees.

So it has to be A.

7 0

2 years ago

harina [27]

Answer:

Step-by-step explanation:

3 0

3 years ago

ozzi

Work shown above! Answer would be A!

5 0

3 years ago

Andrew [12]

One weighs a pound, and the other pounds away!

4 0

3 years ago

alexandr402 [8]

A² = b² + c² - 2bc cosA
a² = 10² + 14² - 2*10*14 cos54
a² = 100 + 196 - 280 * cos54
a = $\sqrt{100 + 196 - 280 * cos54}$
a = 11.46

5 0

4 years ago

Refer to the attachment and solvehlo :( ​