Answer:
6,476.90 i think
Step-by-step explanation:
You need to know that right is congruent to UK answer is c
I’m assuming you’re asking for the areas of the squares?
Since these shapes are all squares, all of the sides of each square is going to have the same length and width. So to find the area all you have to do is multiply each side by itself, for example, multiplying 1.6 by 1.6 to find the area.
The answers from left to right are as follows: 4.84yd, 2.25yd, 2.56yd
Answer:
Measure of arc PQR is 190°
Step-by-step explanation:
First have a sketch of the quadrilateral PQRS inside a circle
You should notice that the intercepted angle is ∠PSR
You should remember that the intercepted arc PQR is twice the intercepted angle ∠PSR
Find the intercepted angle ∠PSR
Remember that in a quadrilateral opposite angles add up to 180°
Hence;
∠PQR+∠PSR=180°
85 + ∠PSR=180°
∠PSR=180°-85°=95°
Find arc PQR
Arc PQR =2×∠PSR
Arc PQR=2×95°
=190°
