All categories

3 years ago

PLEASE HELP! I HAVE A TIME CRUNCH! WIL MARK BRAINLIEST! THANKS & LOVE Y'ALL!!

Mathematics

1 answer:

katrin [286]3 years ago

5 0

Given:

One of the angles of a parallelogram , ∠A = 40°

To find out:

Find the rest of the angles ( ∠B, ∠C, ∠D ) ?

Solution:

We know that,

∠A + ∠B = 180° [ co - interior angles]

⇒ 40° + ∠B = 180°

⇒ ∠B = 180° - 40°

⇒ ∠B = 140°

∠B = ∠D = 140° [ Opposite angles of a parallelogram ]

Also, ∠A = ∠C = 40° [ Opposite angles of a parallelogram ]

You might be interested in

What is the probability that a point chosen at random in the given figure will be inside the smaller triangle? Enter your answer

Katyanochek1 [597]

The answer is 51/100! i had this question! ( yes it may seem confusing because all of the symbols but this is what happens when you copy and paste it! )

5 0

4 years ago

Read 2 more answers

What is 23/11 in decimal form with an explanation

Serggg [28]

Answer

2.0909090909090909090909090909090909090...

Step-by-step explanation

5 0

3 years ago

Help please thanks so much

UNO [17]

Answer:

Step-by-step explanation:

7 0

3 years ago

Brainist to correct people

Doss [256]

For 1 and 2 you may find the old answers if you search it

6 0

3 years ago

Find the distance between the pair of points. give an exact answer, and, where appropiate, and apporximation to two decimal plac

atroni [7]

Distance Formula: $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$
Product rule of radicals: √ab = √a x √b

Using our two points, we can solve for the distance as such:

$\sqrt{(4-(-6))^2+(3-(-1))^2}\\ \sqrt{(10)^2+(4)^2}\\ \sqrt{100+16}\\ \sqrt{116}$

Now our exact answer may be √116, however using the product rule of radicals we can further simplify the radical as such:

√116 = √4 x √29 = 2√29.

Exact Answer: √116 or 2√29
Approximate Answer: 10.77

8 0

3 years ago