60 is your answer to your question
Answer:
17
Step-by-step explanation:
Look at Triangle ABC, The rays meet at line BC and they are both from the interior point A. So this means that AB=AC. This makes ABC a isosceles triangle. Using the isosceles triangle theorem, Angle B and Angle C measure is equal to each other so




This means angle b and C of the triangle ABC measure is 65.
External bisector bisect a figure that it makes the original angle split into half that they are equal to each other.
This means the angle below Angle B and angle C measure is 32.5. We can find the measure of Angle B and C in triangle BOC. This is a isosceles triangle as well so



Angle C is 81.5 as well so

Find angle o

Answer:
Perimeter is 30 and area is 32
Step-by-step explanation:
7+8+7+8= 30 and A= BH so 8 x 4 = 32
Dilation:
The dilation factor is the length of image/preimage = 1.5
Thus
Q'R'/QR=1.5
Q'R'=1.5QR = 1.5 (5 cm) = 7.5 cm
(Edited)
Answer: D.yes, both pairs of opposite sides are congruent.
Step-by-step explanation:
- A parallelogram is a kind of quadrilateral( a- closed polygon having four sides ) with opposite sides parallel and equal.
Its opposite angles are also congruent.
In the given figure , we have a quadrilateral.
Since , the opposite sides of the quadrilateral are shown equal.
Therefore , we can say that the given figure is a parallelogram.
Hence, the correct answer is D.yes, both pairs of opposite sides are congruent.