reaanverma reaanverma

13-04-2024
Mathematics

contestada

OBC is a triangle.
OAB is a sector of a circle, centre O.
B
7 cm
35%
100°
A
25°
4 cm
C
Calculate the area of OAB.
Give your answer correct to 3 significant figures.

OBC is a triangle OAB is a sector of a circle centre O B 7 cm 35 100 A 25 4 cm C Calculate the area of OAB Give your answer correct to 3 significant figures class=

Respuesta :

Otras preguntas

Use the Associative and Commutative Properties to make this calculation easier. Justify the steps. 6•(17•50)

What type(s) of symmetry does this figure have?

In August, the Simons water bill was $48. In September, it was15% lower. What was the Simons water bill in Septemper? I don't get it because I got 7.2. Please h

Why is acceleration negative in a free fall?

The record high January temperature in Austin,Texas ,90f .The record low January temperature -2f . Find the difference between the high and low temperatures

Is north america north or south of the equator

How was Virginia settled-peacefully, wars, easily, difficult, etc?

How do you work out perimeter of a trapezium

Explain why it is easier to climb a mountain on a zigzag path rather than one straight up the side.

the value of x-y is negative, and x and y are both positive. what can you conclude about the values of x and y????